38927945

素因数分解:

$5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4229}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 53602560

約数和(自身を除く): 14674615

約数列:

[1, 5, 7, 35, 263, 1315, 1841, 4229, 9205, 21145, 29603, 148015, 1112227, 5561135, 7785589, 38927945]

約数ペア:

[(1, 38927945), (5, 7785589), (7, 5561135), (35, 1112227), (263, 148015), (1315, 29603), (1841, 21145), (4229, 9205)]