72586605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 146539008

約数和(自身を除く): 73952403

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1297, 1365, 1435, 1599, 2665, 3731, 3891, 4305, 6485, 7995, 9079, 11193, 16861, 18655, 19455, 27237, 45395, 50583, 53177, 55965, 84305, 118027, 136185, 159531, 252915, 265885, 354081, 372239, 590135, 691301, 797655, 1116717, 1770405, 1861195, 2073903, 3456505, 4839107, 5583585, 10369515, 14517321, 24195535, 72586605]

約数ペア:

[(1, 72586605), (3, 24195535), (5, 14517321), (7, 10369515), (13, 5583585), (15, 4839107), (21, 3456505), (35, 2073903), (39, 1861195), (41, 1770405), (65, 1116717), (91, 797655), (105, 691301), (123, 590135), (195, 372239), (205, 354081), (273, 265885), (287, 252915), (455, 159531), (533, 136185), (615, 118027), (861, 84305), (1297, 55965), (1365, 53177), (1435, 50583), (1599, 45395), (2665, 27237), (3731, 19455), (3891, 18655), (4305, 16861), (6485, 11193), (7995, 9079)]