15679900065

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1\times {\mathrm{8009}}^1$

素因数の和:10841

約数の個数: 32

約数和(自身を含む): 25634050560

約数和(自身を除く): 9954150495

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2777, 8009, 8331, 13885, 24027, 40045, 41655, 120135, 130519, 376423, 391557, 652595, 1129269, 1882115, 1957785, 5646345, 22240993, 66722979, 111204965, 333614895, 1045326671, 3135980013, 5226633355, 15679900065]

約数ペア:

[(1, 15679900065), (3, 5226633355), (5, 3135980013), (15, 1045326671), (47, 333614895), (141, 111204965), (235, 66722979), (705, 22240993), (2777, 5646345), (8009, 1957785), (8331, 1882115), (13885, 1129269), (24027, 652595), (40045, 391557), (41655, 376423), (120135, 130519)]