55680495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 101326848

約数和(自身を除く): 45646353

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 93, 151, 155, 183, 195, 305, 403, 453, 465, 755, 793, 915, 1209, 1891, 1963, 2015, 2265, 2379, 3965, 4681, 5673, 5889, 6045, 9211, 9455, 9815, 11895, 14043, 23405, 24583, 27633, 28365, 29445, 46055, 60853, 70215, 73749, 119743, 122915, 138165, 182559, 285541, 304265, 359229, 368745, 598715, 856623, 912795, 1427705, 1796145, 3712033, 4283115, 11136099, 18560165, 55680495]

約数ペア:

[(1, 55680495), (3, 18560165), (5, 11136099), (13, 4283115), (15, 3712033), (31, 1796145), (39, 1427705), (61, 912795), (65, 856623), (93, 598715), (151, 368745), (155, 359229), (183, 304265), (195, 285541), (305, 182559), (403, 138165), (453, 122915), (465, 119743), (755, 73749), (793, 70215), (915, 60853), (1209, 46055), (1891, 29445), (1963, 28365), (2015, 27633), (2265, 24583), (2379, 23405), (3965, 14043), (4681, 11895), (5673, 9815), (5889, 9455), (6045, 9211)]