27107025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 51455040

約数和(自身を除く): 24348015

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 103, 121, 145, 165, 275, 309, 319, 363, 435, 515, 605, 725, 825, 957, 1133, 1545, 1595, 1815, 2175, 2575, 2987, 3025, 3399, 3509, 4785, 5665, 7725, 7975, 8961, 9075, 10527, 12463, 14935, 16995, 17545, 23925, 28325, 32857, 37389, 44805, 52635, 62315, 74675, 84975, 87725, 98571, 164285, 186945, 224025, 263175, 311575, 361427, 492855, 821425, 934725, 1084281, 1807135, 2464275, 5421405, 9035675, 27107025]

約数ペア:

[(1, 27107025), (3, 9035675), (5, 5421405), (11, 2464275), (15, 1807135), (25, 1084281), (29, 934725), (33, 821425), (55, 492855), (75, 361427), (87, 311575), (103, 263175), (121, 224025), (145, 186945), (165, 164285), (275, 98571), (309, 87725), (319, 84975), (363, 74675), (435, 62315), (515, 52635), (605, 44805), (725, 37389), (825, 32857), (957, 28325), (1133, 23925), (1545, 17545), (1595, 16995), (1815, 14935), (2175, 12463), (2575, 10527), (2987, 9075), (3025, 8961), (3399, 7975), (3509, 7725), (4785, 5665)]