22718185

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 32700672

約数和(自身を除く): 9982487

約数列:

[1, 5, 7, 35, 37, 53, 185, 259, 265, 331, 371, 1295, 1655, 1855, 1961, 2317, 9805, 11585, 12247, 13727, 17543, 61235, 68635, 85729, 87715, 122801, 428645, 614005, 649091, 3245455, 4543637, 22718185]

約数ペア:

[(1, 22718185), (5, 4543637), (7, 3245455), (35, 649091), (37, 614005), (53, 428645), (185, 122801), (259, 87715), (265, 85729), (331, 68635), (371, 61235), (1295, 17543), (1655, 13727), (1855, 12247), (1961, 11585), (2317, 9805)]