38760855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19429}}^1$

素因数の和:19463

約数の個数: 32

約数和(自身を含む): 74611200

約数和(自身を除く): 35850345

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 19429, 58287, 97145, 136003, 291435, 369151, 408009, 680015, 1107453, 1845755, 2040045, 2584057, 5537265, 7752171, 12920285, 38760855]

約数ペア:

[(1, 38760855), (3, 12920285), (5, 7752171), (7, 5537265), (15, 2584057), (19, 2040045), (21, 1845755), (35, 1107453), (57, 680015), (95, 408009), (105, 369151), (133, 291435), (285, 136003), (399, 97145), (665, 58287), (1995, 19429)]