520083171665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^2\times {\mathrm{1801}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 670053157200

約数和(自身を除く): 149969985535

約数列:

[1, 5, 17, 85, 149, 151, 745, 755, 1801, 2533, 2567, 9005, 12665, 12835, 22499, 22801, 30617, 112495, 114005, 153085, 268349, 271951, 382483, 387617, 1341745, 1359755, 1912415, 1938085, 3397349, 4561933, 4623167, 16986745, 22809665, 23115835, 40520699, 41064601, 57754933, 202603495, 205323005, 288774665, 688851883, 698098217, 3444259415, 3490491085, 6118625549, 30593127745, 104016634333, 520083171665]

約数ペア:

[(1, 520083171665), (5, 104016634333), (17, 30593127745), (85, 6118625549), (149, 3490491085), (151, 3444259415), (745, 698098217), (755, 688851883), (1801, 288774665), (2533, 205323005), (2567, 202603495), (9005, 57754933), (12665, 41064601), (12835, 40520699), (22499, 23115835), (22801, 22809665), (30617, 16986745), (112495, 4623167), (114005, 4561933), (153085, 3397349), (268349, 1938085), (271951, 1912415), (382483, 1359755), (387617, 1341745)]