15305950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 32904144

約数和(自身を除く): 17598194

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1637, 1870, 3274, 4675, 8185, 9350, 16370, 18007, 27829, 36014, 40925, 55658, 81850, 90035, 139145, 180070, 278290, 306119, 450175, 612238, 695725, 900350, 1391450, 1530595, 3061190, 7652975, 15305950]

約数ペア:

[(1, 15305950), (2, 7652975), (5, 3061190), (10, 1530595), (11, 1391450), (17, 900350), (22, 695725), (25, 612238), (34, 450175), (50, 306119), (55, 278290), (85, 180070), (110, 139145), (170, 90035), (187, 81850), (275, 55658), (374, 40925), (425, 36014), (550, 27829), (850, 18007), (935, 16370), (1637, 9350), (1870, 8185), (3274, 4675)]