88956465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^2$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 158380992

約数和(自身を除く): 69424527

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 103, 129, 195, 215, 309, 515, 559, 645, 1339, 1545, 1677, 2795, 4017, 4429, 6695, 8385, 10609, 13287, 20085, 22145, 31827, 53045, 57577, 66435, 137917, 159135, 172731, 287885, 413751, 456187, 689585, 863655, 1368561, 2068755, 2280935, 5930431, 6842805, 17791293, 29652155, 88956465]

約数ペア:

[(1, 88956465), (3, 29652155), (5, 17791293), (13, 6842805), (15, 5930431), (39, 2280935), (43, 2068755), (65, 1368561), (103, 863655), (129, 689585), (195, 456187), (215, 413751), (309, 287885), (515, 172731), (559, 159135), (645, 137917), (1339, 66435), (1545, 57577), (1677, 53045), (2795, 31827), (4017, 22145), (4429, 20085), (6695, 13287), (8385, 10609)]