22017205

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 31530240

約数和(自身を除く): 9513035

約数列:

[1, 5, 7, 35, 41, 67, 205, 229, 287, 335, 469, 1145, 1435, 1603, 2345, 2747, 8015, 9389, 13735, 15343, 19229, 46945, 65723, 76715, 96145, 107401, 328615, 537005, 629063, 3145315, 4403441, 22017205]

約数ペア:

[(1, 22017205), (5, 4403441), (7, 3145315), (35, 629063), (41, 537005), (67, 328615), (205, 107401), (229, 96145), (287, 76715), (335, 65723), (469, 46945), (1145, 19229), (1435, 15343), (1603, 13735), (2345, 9389), (2747, 8015)]