86759075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 125991936

約数和(自身を除く): 39232861

約数列:

[1, 5, 13, 17, 25, 41, 65, 85, 205, 221, 325, 383, 425, 533, 697, 1025, 1105, 1915, 2665, 3485, 4979, 5525, 6511, 9061, 9575, 13325, 15703, 17425, 24895, 32555, 45305, 78515, 84643, 124475, 162775, 204139, 226525, 266951, 392575, 423215, 1020695, 1334755, 2116075, 3470363, 5103475, 6673775, 17351815, 86759075]

約数ペア:

[(1, 86759075), (5, 17351815), (13, 6673775), (17, 5103475), (25, 3470363), (41, 2116075), (65, 1334755), (85, 1020695), (205, 423215), (221, 392575), (325, 266951), (383, 226525), (425, 204139), (533, 162775), (697, 124475), (1025, 84643), (1105, 78515), (1915, 45305), (2665, 32555), (3485, 24895), (4979, 17425), (5525, 15703), (6511, 13325), (9061, 9575)]