69877535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 41405665

約数列:

[1, 5, 7, 13, 19, 35, 59, 65, 91, 95, 133, 137, 247, 295, 413, 455, 665, 685, 767, 959, 1121, 1235, 1729, 1781, 2065, 2603, 3835, 4795, 5369, 5605, 7847, 8083, 8645, 8905, 12467, 13015, 14573, 18221, 26845, 33839, 39235, 40415, 56581, 62335, 72865, 91105, 102011, 105079, 153577, 169195, 236873, 282905, 510055, 525395, 735553, 767885, 1075039, 1184365, 1996501, 3677765, 5375195, 9982505, 13975507, 69877535]

約数ペア:

[(1, 69877535), (5, 13975507), (7, 9982505), (13, 5375195), (19, 3677765), (35, 1996501), (59, 1184365), (65, 1075039), (91, 767885), (95, 735553), (133, 525395), (137, 510055), (247, 282905), (295, 236873), (413, 169195), (455, 153577), (665, 105079), (685, 102011), (767, 91105), (959, 72865), (1121, 62335), (1235, 56581), (1729, 40415), (1781, 39235), (2065, 33839), (2603, 26845), (3835, 18221), (4795, 14573), (5369, 13015), (5605, 12467), (7847, 8905), (8083, 8645)]