22437645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 37622784

約数和(自身を除く): 15185139

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 661, 1095, 1983, 2263, 3305, 6789, 9915, 11315, 20491, 33945, 48253, 61473, 102455, 144759, 241265, 307365, 723795, 1495843, 4487529, 7479215, 22437645]

約数ペア:

[(1, 22437645), (3, 7479215), (5, 4487529), (15, 1495843), (31, 723795), (73, 307365), (93, 241265), (155, 144759), (219, 102455), (365, 61473), (465, 48253), (661, 33945), (1095, 20491), (1983, 11315), (2263, 9915), (3305, 6789)]