7668810845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 9659351040

約数和(自身を除く): 1990540195

約数列:

[1, 5, 31, 79, 155, 271, 395, 1355, 2311, 2449, 8401, 11555, 12245, 21409, 42005, 71641, 107045, 182569, 358205, 626281, 663679, 912845, 3131405, 3318395, 5659639, 19414711, 28298195, 49476199, 97073555, 247380995, 1533762169, 7668810845]

約数ペア:

[(1, 7668810845), (5, 1533762169), (31, 247380995), (79, 97073555), (155, 49476199), (271, 28298195), (395, 19414711), (1355, 5659639), (2311, 3318395), (2449, 3131405), (8401, 912845), (11555, 663679), (12245, 626281), (21409, 358205), (42005, 182569), (71641, 107045)]