25132100025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 44753385600

約数和(自身を除く): 19621285575

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 139, 255, 327, 417, 425, 545, 695, 1275, 1301, 1635, 1853, 2085, 2363, 2725, 3475, 3903, 5559, 6505, 7089, 8175, 9265, 10425, 11815, 15151, 19515, 22117, 27795, 32525, 35445, 45453, 46325, 59075, 66351, 75755, 97575, 110585, 138975, 141809, 177225, 180839, 227265, 257567, 331755, 378775, 425427, 542517, 552925, 709045, 772701, 904195, 1136325, 1287835, 1658775, 2127135, 2410753, 2712585, 3074263, 3545225, 3863505, 4520975, 6439175, 7232259, 9222789, 10635675, 12053765, 13562925, 15371315, 19317525, 19711451, 36161295, 46113945, 59134353, 60268825, 76856575, 98557255, 180806475, 230569725, 295671765, 335094667, 492786275, 1005284001, 1478358825, 1675473335, 5026420005, 8377366675, 25132100025]

約数ペア:

[(1, 25132100025), (3, 8377366675), (5, 5026420005), (15, 1675473335), (17, 1478358825), (25, 1005284001), (51, 492786275), (75, 335094667), (85, 295671765), (109, 230569725), (139, 180806475), (255, 98557255), (327, 76856575), (417, 60268825), (425, 59134353), (545, 46113945), (695, 36161295), (1275, 19711451), (1301, 19317525), (1635, 15371315), (1853, 13562925), (2085, 12053765), (2363, 10635675), (2725, 9222789), (3475, 7232259), (3903, 6439175), (5559, 4520975), (6505, 3863505), (7089, 3545225), (8175, 3074263), (9265, 2712585), (10425, 2410753), (11815, 2127135), (15151, 1658775), (19515, 1287835), (22117, 1136325), (27795, 904195), (32525, 772701), (35445, 709045), (45453, 552925), (46325, 542517), (59075, 425427), (66351, 378775), (75755, 331755), (97575, 257567), (110585, 227265), (138975, 180839), (141809, 177225)]