45981375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 85183488

約数和(自身を除く): 39202113

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 125, 157, 165, 213, 275, 355, 375, 471, 781, 785, 825, 1065, 1375, 1727, 1775, 2343, 2355, 3905, 3925, 4125, 5181, 5325, 8635, 8875, 11147, 11715, 11775, 19525, 19625, 25905, 26625, 33441, 43175, 55735, 58575, 58875, 97625, 122617, 129525, 167205, 215875, 278675, 292875, 367851, 613085, 647625, 836025, 1393375, 1839255, 3065425, 4180125, 9196275, 15327125, 45981375]

約数ペア:

[(1, 45981375), (3, 15327125), (5, 9196275), (11, 4180125), (15, 3065425), (25, 1839255), (33, 1393375), (55, 836025), (71, 647625), (75, 613085), (125, 367851), (157, 292875), (165, 278675), (213, 215875), (275, 167205), (355, 129525), (375, 122617), (471, 97625), (781, 58875), (785, 58575), (825, 55735), (1065, 43175), (1375, 33441), (1727, 26625), (1775, 25905), (2343, 19625), (2355, 19525), (3905, 11775), (3925, 11715), (4125, 11147), (5181, 8875), (5325, 8635)]