2012559975

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{190313}}^1$

素因数の和:190376

約数の個数: 36

約数和(自身を含む): 3681434016

約数和(自身を除く): 1668874041

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 190313, 570939, 951565, 1712817, 2854695, 4757825, 8564085, 8944711, 14273475, 26834133, 42820425, 44723555, 80502399, 134170665, 223617775, 402511995, 670853325, 2012559975]

約数ペア:

[(1, 2012559975), (3, 670853325), (5, 402511995), (9, 223617775), (15, 134170665), (25, 80502399), (45, 44723555), (47, 42820425), (75, 26834133), (141, 14273475), (225, 8944711), (235, 8564085), (423, 4757825), (705, 2854695), (1175, 1712817), (2115, 951565), (3525, 570939), (10575, 190313)]