15691556910465

素因数分解:

$3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{9521}}^1\times {\mathrm{80141}}^1$

素因数の和:90130

約数の個数: 48

約数和(自身を含む): 27261417517776

約数和(自身を除く): 11569860607311

約数列:

[1, 3, 5, 9, 15, 45, 457, 1371, 2285, 4113, 6855, 9521, 20565, 28563, 47605, 80141, 85689, 142815, 240423, 400705, 428445, 721269, 1202115, 3606345, 4351097, 13053291, 21755485, 36624437, 39159873, 65266455, 109873311, 183122185, 195799365, 329619933, 549366555, 763022461, 1648099665, 2289067383, 3815112305, 6867202149, 11445336915, 34336010745, 348701264677, 1046103794031, 1743506323385, 3138311382093, 5230518970155, 15691556910465]

約数ペア:

[(1, 15691556910465), (3, 5230518970155), (5, 3138311382093), (9, 1743506323385), (15, 1046103794031), (45, 348701264677), (457, 34336010745), (1371, 11445336915), (2285, 6867202149), (4113, 3815112305), (6855, 2289067383), (9521, 1648099665), (20565, 763022461), (28563, 549366555), (47605, 329619933), (80141, 195799365), (85689, 183122185), (142815, 109873311), (240423, 65266455), (400705, 39159873), (428445, 36624437), (721269, 21755485), (1202115, 13053291), (3606345, 4351097)]