48695265

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 88598016

約数和(自身を除く): 39902751

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 521, 603, 1005, 1395, 1563, 2077, 2605, 3015, 4689, 6231, 7815, 10385, 16151, 18693, 23445, 31155, 34907, 48453, 80755, 93465, 104721, 145359, 174535, 242265, 314163, 523605, 726795, 1082117, 1570815, 3246351, 5410585, 9739053, 16231755, 48695265]

約数ペア:

[(1, 48695265), (3, 16231755), (5, 9739053), (9, 5410585), (15, 3246351), (31, 1570815), (45, 1082117), (67, 726795), (93, 523605), (155, 314163), (201, 242265), (279, 174535), (335, 145359), (465, 104721), (521, 93465), (603, 80755), (1005, 48453), (1395, 34907), (1563, 31155), (2077, 23445), (2605, 18693), (3015, 16151), (4689, 10385), (6231, 7815)]