22968435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 45849600

約数和(自身を除く): 22881165

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 397, 399, 435, 551, 609, 665, 1015, 1191, 1653, 1985, 1995, 2755, 2779, 3045, 3857, 5955, 7543, 8265, 8337, 11513, 11571, 13895, 19285, 22629, 34539, 37715, 41685, 52801, 57565, 57855, 80591, 113145, 158403, 172695, 218747, 241773, 264005, 402955, 656241, 792015, 1093735, 1208865, 1531229, 3281205, 4593687, 7656145, 22968435]

約数ペア:

[(1, 22968435), (3, 7656145), (5, 4593687), (7, 3281205), (15, 1531229), (19, 1208865), (21, 1093735), (29, 792015), (35, 656241), (57, 402955), (87, 264005), (95, 241773), (105, 218747), (133, 172695), (145, 158403), (203, 113145), (285, 80591), (397, 57855), (399, 57565), (435, 52801), (551, 41685), (609, 37715), (665, 34539), (1015, 22629), (1191, 19285), (1653, 13895), (1985, 11571), (1995, 11513), (2755, 8337), (2779, 8265), (3045, 7543), (3857, 5955)]