2912653575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1013}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 5629452192

約数和(自身を除く): 2716798617

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 983, 1013, 2925, 2949, 3039, 4915, 5065, 8847, 9117, 12779, 13169, 14745, 15195, 24575, 25325, 38337, 39507, 44235, 45585, 63895, 65845, 73725, 75975, 115011, 118521, 191685, 197535, 221175, 227925, 319475, 329225, 575055, 592605, 958425, 987675, 995779, 2875275, 2963025, 2987337, 4978895, 8962011, 12945127, 14936685, 24894475, 38835381, 44810055, 64725635, 74683425, 116506143, 194176905, 224050275, 323628175, 582530715, 970884525, 2912653575]

約数ペア:

[(1, 2912653575), (3, 970884525), (5, 582530715), (9, 323628175), (13, 224050275), (15, 194176905), (25, 116506143), (39, 74683425), (45, 64725635), (65, 44810055), (75, 38835381), (117, 24894475), (195, 14936685), (225, 12945127), (325, 8962011), (585, 4978895), (975, 2987337), (983, 2963025), (1013, 2875275), (2925, 995779), (2949, 987675), (3039, 958425), (4915, 592605), (5065, 575055), (8847, 329225), (9117, 319475), (12779, 227925), (13169, 221175), (14745, 197535), (15195, 191685), (24575, 118521), (25325, 115011), (38337, 75975), (39507, 73725), (44235, 65845), (45585, 63895)]