22721445

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 18543195

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 3581, 6345, 10743, 17905, 32229, 53715, 96687, 161145, 168307, 483435, 504921, 841535, 1514763, 2524605, 4544289, 7573815, 22721445]

約数ペア:

[(1, 22721445), (3, 7573815), (5, 4544289), (9, 2524605), (15, 1514763), (27, 841535), (45, 504921), (47, 483435), (135, 168307), (141, 161145), (235, 96687), (423, 53715), (705, 32229), (1269, 17905), (2115, 10743), (3581, 6345)]