54347125

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 83229120

約数和(自身を除く): 28881995

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 125, 133, 175, 245, 467, 475, 665, 875, 931, 1225, 2335, 2375, 3269, 3325, 4655, 6125, 8873, 11675, 16345, 16625, 22883, 23275, 44365, 58375, 62111, 81725, 114415, 116375, 221825, 310555, 408625, 434777, 572075, 1109125, 1552775, 2173885, 2860375, 7763875, 10869425, 54347125]

約数ペア:

[(1, 54347125), (5, 10869425), (7, 7763875), (19, 2860375), (25, 2173885), (35, 1552775), (49, 1109125), (95, 572075), (125, 434777), (133, 408625), (175, 310555), (245, 221825), (467, 116375), (475, 114415), (665, 81725), (875, 62111), (931, 58375), (1225, 44365), (2335, 23275), (2375, 22883), (3269, 16625), (3325, 16345), (4655, 11675), (6125, 8873)]