56990115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4673

約数の個数: 64

約数和(自身を含む): 124723200

約数和(自身を除く): 67733085

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 4639, 12285, 13917, 23195, 32473, 41751, 60307, 69585, 97419, 125253, 162365, 180921, 208755, 292257, 301535, 422149, 487095, 542763, 626265, 876771, 904605, 1266447, 1461285, 1628289, 2110745, 2713815, 3799341, 4383855, 6332235, 8141445, 11398023, 18996705, 56990115]

約数ペア:

[(1, 56990115), (3, 18996705), (5, 11398023), (7, 8141445), (9, 6332235), (13, 4383855), (15, 3799341), (21, 2713815), (27, 2110745), (35, 1628289), (39, 1461285), (45, 1266447), (63, 904605), (65, 876771), (91, 626265), (105, 542763), (117, 487095), (135, 422149), (189, 301535), (195, 292257), (273, 208755), (315, 180921), (351, 162365), (455, 125253), (585, 97419), (819, 69585), (945, 60307), (1365, 41751), (1755, 32473), (2457, 23195), (4095, 13917), (4639, 12285)]