73751925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 133394240

約数和(自身を除く): 59642315

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1129, 1675, 2613, 3387, 4355, 5025, 5645, 13065, 14677, 16935, 21775, 28225, 44031, 65325, 73385, 75643, 84675, 220155, 226929, 366925, 378215, 983359, 1100775, 1134645, 1891075, 2950077, 4916795, 5673225, 14750385, 24583975, 73751925]

約数ペア:

[(1, 73751925), (3, 24583975), (5, 14750385), (13, 5673225), (15, 4916795), (25, 2950077), (39, 1891075), (65, 1134645), (67, 1100775), (75, 983359), (195, 378215), (201, 366925), (325, 226929), (335, 220155), (871, 84675), (975, 75643), (1005, 73385), (1129, 65325), (1675, 44031), (2613, 28225), (3387, 21775), (4355, 16935), (5025, 14677), (5645, 13065)]