12447730295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 21236318208

約数和(自身を除く): 8788587913

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 71, 77, 91, 115, 143, 161, 253, 299, 355, 385, 455, 497, 715, 781, 805, 923, 1001, 1265, 1495, 1523, 1633, 1771, 2093, 2485, 3289, 3905, 4615, 5005, 5467, 6461, 7615, 8165, 8855, 10153, 10465, 10661, 11431, 16445, 16753, 17963, 19799, 21229, 23023, 27335, 32305, 35029, 50765, 53305, 57155, 71071, 83765, 89815, 98995, 106145, 108133, 115115, 117271, 125741, 138593, 148603, 175145, 217789, 233519, 245203, 355355, 385319, 455377, 540665, 586355, 628705, 692965, 743015, 756931, 1088945, 1167595, 1189463, 1226015, 1405729, 1524523, 1634633, 1926595, 2276885, 2487059, 2697233, 3187639, 3784655, 5009147, 5947315, 7028645, 7622615, 8173165, 8326241, 9840103, 12435295, 13486165, 15463019, 15938195, 17409413, 25045735, 27357649, 32331767, 35064029, 41631205, 49200515, 77315095, 87047065, 108241133, 136788245, 161658835, 175320145, 191503543, 226322369, 355649437, 541205665, 957517715, 1131611845, 1778247185, 2489546059, 12447730295]

約数ペア:

[(1, 12447730295), (5, 2489546059), (7, 1778247185), (11, 1131611845), (13, 957517715), (23, 541205665), (35, 355649437), (55, 226322369), (65, 191503543), (71, 175320145), (77, 161658835), (91, 136788245), (115, 108241133), (143, 87047065), (161, 77315095), (253, 49200515), (299, 41631205), (355, 35064029), (385, 32331767), (455, 27357649), (497, 25045735), (715, 17409413), (781, 15938195), (805, 15463019), (923, 13486165), (1001, 12435295), (1265, 9840103), (1495, 8326241), (1523, 8173165), (1633, 7622615), (1771, 7028645), (2093, 5947315), (2485, 5009147), (3289, 3784655), (3905, 3187639), (4615, 2697233), (5005, 2487059), (5467, 2276885), (6461, 1926595), (7615, 1634633), (8165, 1524523), (8855, 1405729), (10153, 1226015), (10465, 1189463), (10661, 1167595), (11431, 1088945), (16445, 756931), (16753, 743015), (17963, 692965), (19799, 628705), (21229, 586355), (23023, 540665), (27335, 455377), (32305, 385319), (35029, 355355), (50765, 245203), (53305, 233519), (57155, 217789), (71071, 175145), (83765, 148603), (89815, 138593), (98995, 125741), (106145, 117271), (108133, 115115)]