9959495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 5553625

約数列:

[1, 5, 7, 13, 35, 49, 53, 59, 65, 91, 245, 265, 295, 371, 413, 455, 637, 689, 767, 1855, 2065, 2597, 2891, 3127, 3185, 3445, 3835, 4823, 5369, 12985, 14455, 15635, 21889, 24115, 26845, 33761, 37583, 40651, 109445, 153223, 168805, 187915, 203255, 284557, 766115, 1422785, 1991899, 9959495]

約数ペア:

[(1, 9959495), (5, 1991899), (7, 1422785), (13, 766115), (35, 284557), (49, 203255), (53, 187915), (59, 168805), (65, 153223), (91, 109445), (245, 40651), (265, 37583), (295, 33761), (371, 26845), (413, 24115), (455, 21889), (637, 15635), (689, 14455), (767, 12985), (1855, 5369), (2065, 4823), (2597, 3835), (2891, 3445), (3127, 3185)]