53427075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 97764576

約数和(自身を除く): 44337501

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 1481, 2405, 2775, 4443, 7215, 7405, 12025, 19253, 22215, 36075, 37025, 54797, 57759, 96265, 111075, 164391, 273985, 288795, 481325, 712361, 821955, 1369925, 1443975, 2137083, 3561805, 4109775, 10685415, 17809025, 53427075]

約数ペア:

[(1, 53427075), (3, 17809025), (5, 10685415), (13, 4109775), (15, 3561805), (25, 2137083), (37, 1443975), (39, 1369925), (65, 821955), (75, 712361), (111, 481325), (185, 288795), (195, 273985), (325, 164391), (481, 111075), (555, 96265), (925, 57759), (975, 54797), (1443, 37025), (1481, 36075), (2405, 22215), (2775, 19253), (4443, 12025), (7215, 7405)]