79656675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 152704512

約数和(自身を除く): 73047837

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2137, 2485, 5325, 6411, 7455, 10685, 12425, 14959, 32055, 37275, 44877, 53425, 74795, 151727, 160275, 224385, 373975, 455181, 758635, 1062089, 1121925, 2275905, 3186267, 3793175, 5310445, 11379525, 15931335, 26552225, 79656675]

約数ペア:

[(1, 79656675), (3, 26552225), (5, 15931335), (7, 11379525), (15, 5310445), (21, 3793175), (25, 3186267), (35, 2275905), (71, 1121925), (75, 1062089), (105, 758635), (175, 455181), (213, 373975), (355, 224385), (497, 160275), (525, 151727), (1065, 74795), (1491, 53425), (1775, 44877), (2137, 37275), (2485, 32055), (5325, 14959), (6411, 12425), (7455, 10685)]