75267115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 113508864

約数和(自身を除く): 38241749

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 959, 1427, 1507, 4795, 7135, 7535, 9989, 10549, 15697, 49945, 52745, 78485, 109879, 195499, 549395, 977495, 1368493, 2150489, 6842465, 10752445, 15053423, 75267115]

約数ペア:

[(1, 75267115), (5, 15053423), (7, 10752445), (11, 6842465), (35, 2150489), (55, 1368493), (77, 977495), (137, 549395), (385, 195499), (685, 109879), (959, 78485), (1427, 52745), (1507, 49945), (4795, 15697), (7135, 10549), (7535, 9989)]