2204265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 4104000

約数和(自身を除く): 1899735

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2999, 8997, 14995, 20993, 44985, 62979, 104965, 146951, 314895, 440853, 734755, 2204265]

約数ペア:

[(1, 2204265), (3, 734755), (5, 440853), (7, 314895), (15, 146951), (21, 104965), (35, 62979), (49, 44985), (105, 20993), (147, 14995), (245, 8997), (735, 2999)]