42274125

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 77753520

約数和(自身を除く): 35479395

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 265, 375, 477, 709, 795, 1125, 1325, 2127, 2385, 3545, 3975, 6381, 6625, 10635, 11925, 17725, 19875, 31905, 37577, 53175, 59625, 88625, 112731, 159525, 187885, 265875, 338193, 563655, 797625, 939425, 1690965, 2818275, 4697125, 8454825, 14091375, 42274125]

約数ペア:

[(1, 42274125), (3, 14091375), (5, 8454825), (9, 4697125), (15, 2818275), (25, 1690965), (45, 939425), (53, 797625), (75, 563655), (125, 338193), (159, 265875), (225, 187885), (265, 159525), (375, 112731), (477, 88625), (709, 59625), (795, 53175), (1125, 37577), (1325, 31905), (2127, 19875), (2385, 17725), (3545, 11925), (3975, 10635), (6381, 6625)]