1951036185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139709}}^1$

素因数の和:139750

約数の個数: 48

約数和(自身を含む): 3822465600

約数和(自身を除く): 1871429415

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 139709, 419127, 698545, 977963, 2095635, 2654471, 2933889, 4889815, 6845741, 7963413, 13272355, 14669445, 18581297, 20537223, 34228705, 39817065, 55743891, 92906485, 102686115, 130069079, 278719455, 390207237, 650345395, 1951036185]

約数ペア:

[(1, 1951036185), (3, 650345395), (5, 390207237), (7, 278719455), (15, 130069079), (19, 102686115), (21, 92906485), (35, 55743891), (49, 39817065), (57, 34228705), (95, 20537223), (105, 18581297), (133, 14669445), (147, 13272355), (245, 7963413), (285, 6845741), (399, 4889815), (665, 2933889), (735, 2654471), (931, 2095635), (1995, 977963), (2793, 698545), (4655, 419127), (13965, 139709)]