1120486515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 1921480704

約数和(自身を除く): 800994189

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 233, 263, 265, 345, 699, 789, 795, 1165, 1219, 1315, 3495, 3657, 3945, 5359, 6049, 6095, 12349, 13939, 16077, 18147, 18285, 26795, 30245, 37047, 41817, 61279, 61745, 69695, 80385, 90735, 183837, 185235, 209085, 284027, 306395, 320597, 852081, 919185, 961791, 1409417, 1420135, 1602985, 3247787, 4228251, 4260405, 4808955, 7047085, 9743361, 16238935, 21141255, 48716805, 74699101, 224097303, 373495505, 1120486515]

約数ペア:

[(1, 1120486515), (3, 373495505), (5, 224097303), (15, 74699101), (23, 48716805), (53, 21141255), (69, 16238935), (115, 9743361), (159, 7047085), (233, 4808955), (263, 4260405), (265, 4228251), (345, 3247787), (699, 1602985), (789, 1420135), (795, 1409417), (1165, 961791), (1219, 919185), (1315, 852081), (3495, 320597), (3657, 306395), (3945, 284027), (5359, 209085), (6049, 185235), (6095, 183837), (12349, 90735), (13939, 80385), (16077, 69695), (18147, 61745), (18285, 61279), (26795, 41817), (30245, 37047)]