2912209125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10771}}^1$

素因数の和:10899

約数の個数: 64

約数和(自身を含む): 5592477696

約数和(自身を除く): 2680268571

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 125, 175, 309, 375, 515, 525, 721, 875, 1545, 2163, 2575, 2625, 3605, 7725, 10771, 10815, 12875, 18025, 32313, 38625, 53855, 54075, 75397, 90125, 161565, 226191, 269275, 270375, 376985, 807825, 1109413, 1130955, 1346375, 1884925, 3328239, 4039125, 5547065, 5654775, 7765891, 9424625, 16641195, 23297673, 27735325, 28273875, 38829455, 83205975, 116488365, 138676625, 194147275, 416029875, 582441825, 970736375, 2912209125]

約数ペア:

[(1, 2912209125), (3, 970736375), (5, 582441825), (7, 416029875), (15, 194147275), (21, 138676625), (25, 116488365), (35, 83205975), (75, 38829455), (103, 28273875), (105, 27735325), (125, 23297673), (175, 16641195), (309, 9424625), (375, 7765891), (515, 5654775), (525, 5547065), (721, 4039125), (875, 3328239), (1545, 1884925), (2163, 1346375), (2575, 1130955), (2625, 1109413), (3605, 807825), (7725, 376985), (10771, 270375), (10815, 269275), (12875, 226191), (18025, 161565), (32313, 90125), (38625, 75397), (53855, 54075)]