79540125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 153014784

約数和(自身を除く): 73474659

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 157, 175, 193, 375, 471, 525, 579, 785, 875, 965, 1099, 1351, 2355, 2625, 2895, 3297, 3925, 4053, 4825, 5495, 6755, 11775, 14475, 16485, 19625, 20265, 24125, 27475, 30301, 33775, 58875, 72375, 82425, 90903, 101325, 137375, 151505, 168875, 212107, 412125, 454515, 506625, 636321, 757525, 1060535, 2272575, 3181605, 3787625, 5302675, 11362875, 15908025, 26513375, 79540125]

約数ペア:

[(1, 79540125), (3, 26513375), (5, 15908025), (7, 11362875), (15, 5302675), (21, 3787625), (25, 3181605), (35, 2272575), (75, 1060535), (105, 757525), (125, 636321), (157, 506625), (175, 454515), (193, 412125), (375, 212107), (471, 168875), (525, 151505), (579, 137375), (785, 101325), (875, 90903), (965, 82425), (1099, 72375), (1351, 58875), (2355, 33775), (2625, 30301), (2895, 27475), (3297, 24125), (3925, 20265), (4053, 19625), (4825, 16485), (5495, 14475), (6755, 11775)]