69991695

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3741

約数の個数: 40

約数和(自身を含む): 128170944

約数和(自身を除く): 58179249

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3677, 3807, 6345, 11031, 18385, 19035, 33093, 55155, 99279, 165465, 172819, 297837, 496395, 518457, 864095, 1489185, 1555371, 2592285, 4666113, 7776855, 13998339, 23330565, 69991695]

約数ペア:

[(1, 69991695), (3, 23330565), (5, 13998339), (9, 7776855), (15, 4666113), (27, 2592285), (45, 1555371), (47, 1489185), (81, 864095), (135, 518457), (141, 496395), (235, 297837), (405, 172819), (423, 165465), (705, 99279), (1269, 55155), (2115, 33093), (3677, 19035), (3807, 18385), (6345, 11031)]