157082128775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{294893}}^1$

素因数の和:295076

約数の個数: 48

約数和(自身を含む): 230371192800

約数和(自身を除く): 73289064025

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 149, 275, 325, 715, 745, 1639, 1937, 3575, 3725, 8195, 9685, 21307, 40975, 48425, 106535, 294893, 532675, 1474465, 3243823, 3833609, 7372325, 16219115, 19168045, 42169699, 43939057, 81095575, 95840225, 210848495, 219695285, 483329627, 571207741, 1054242475, 1098476425, 2416648135, 2856038705, 6283285151, 12083240675, 14280193525, 31416425755, 157082128775]

約数ペア:

[(1, 157082128775), (5, 31416425755), (11, 14280193525), (13, 12083240675), (25, 6283285151), (55, 2856038705), (65, 2416648135), (143, 1098476425), (149, 1054242475), (275, 571207741), (325, 483329627), (715, 219695285), (745, 210848495), (1639, 95840225), (1937, 81095575), (3575, 43939057), (3725, 42169699), (8195, 19168045), (9685, 16219115), (21307, 7372325), (40975, 3833609), (48425, 3243823), (106535, 1474465), (294893, 532675)]