15408045015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{180623}}^1$

素因数の和:180700

約数の個数: 48

約数和(自身を含む): 27674486784

約数和(自身を除く): 12266441769

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 363, 517, 605, 705, 1551, 1815, 2585, 5687, 7755, 17061, 28435, 85305, 180623, 541869, 903115, 1986853, 2709345, 5960559, 8489281, 9934265, 21855383, 25467843, 29802795, 42446405, 65566149, 93382091, 109276915, 127339215, 280146273, 327830745, 466910455, 1027203001, 1400731365, 3081609003, 5136015005, 15408045015]

約数ペア:

[(1, 15408045015), (3, 5136015005), (5, 3081609003), (11, 1400731365), (15, 1027203001), (33, 466910455), (47, 327830745), (55, 280146273), (121, 127339215), (141, 109276915), (165, 93382091), (235, 65566149), (363, 42446405), (517, 29802795), (605, 25467843), (705, 21855383), (1551, 9934265), (1815, 8489281), (2585, 5960559), (5687, 2709345), (7755, 1986853), (17061, 903115), (28435, 541869), (85305, 180623)]