118886495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 180603360

約数和(自身を除く): 61716865

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 163, 229, 245, 455, 637, 815, 1141, 1145, 1603, 2119, 2977, 3185, 5705, 7987, 8015, 10595, 11221, 14833, 14885, 20839, 37327, 39935, 56105, 74165, 103831, 104195, 145873, 186635, 261289, 485251, 519155, 729365, 1306445, 1829023, 2426255, 3396757, 9145115, 16983785, 23777299, 118886495]

約数ペア:

[(1, 118886495), (5, 23777299), (7, 16983785), (13, 9145115), (35, 3396757), (49, 2426255), (65, 1829023), (91, 1306445), (163, 729365), (229, 519155), (245, 485251), (455, 261289), (637, 186635), (815, 145873), (1141, 104195), (1145, 103831), (1603, 74165), (2119, 56105), (2977, 39935), (3185, 37327), (5705, 20839), (7987, 14885), (8015, 14833), (10595, 11221)]