2888702955

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{2111}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 5123948544

約数和(自身を除く): 2235245589

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 647, 705, 1941, 2111, 2115, 3235, 5823, 6333, 9705, 10555, 18999, 29115, 30409, 31665, 91227, 94995, 99217, 152045, 273681, 297651, 456135, 496085, 892953, 1365817, 1368405, 1488255, 4097451, 4464765, 6829085, 12292353, 20487255, 61461765, 64193399, 192580197, 320966995, 577740591, 962900985, 2888702955]

約数ペア:

[(1, 2888702955), (3, 962900985), (5, 577740591), (9, 320966995), (15, 192580197), (45, 64193399), (47, 61461765), (141, 20487255), (235, 12292353), (423, 6829085), (647, 4464765), (705, 4097451), (1941, 1488255), (2111, 1368405), (2115, 1365817), (3235, 892953), (5823, 496085), (6333, 456135), (9705, 297651), (10555, 273681), (18999, 152045), (29115, 99217), (30409, 94995), (31665, 91227)]