38222485

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 16140395

約数列:

[1, 5, 7, 35, 43, 109, 215, 233, 301, 545, 763, 1165, 1505, 1631, 3815, 4687, 8155, 10019, 23435, 25397, 32809, 50095, 70133, 126985, 164045, 177779, 350665, 888895, 1092071, 5460355, 7644497, 38222485]

約数ペア:

[(1, 38222485), (5, 7644497), (7, 5460355), (35, 1092071), (43, 888895), (109, 350665), (215, 177779), (233, 164045), (301, 126985), (545, 70133), (763, 50095), (1165, 32809), (1505, 25397), (1631, 23435), (3815, 10019), (4687, 8155)]