29921325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{56993}}^1$

素因数の和:57013

約数の個数: 24

約数和(自身を含む): 56538048

約数和(自身を除く): 26616723

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 56993, 170979, 284965, 398951, 854895, 1196853, 1424825, 1994755, 4274475, 5984265, 9973775, 29921325]

約数ペア:

[(1, 29921325), (3, 9973775), (5, 5984265), (7, 4274475), (15, 1994755), (21, 1424825), (25, 1196853), (35, 854895), (75, 398951), (105, 284965), (175, 170979), (525, 56993)]