61237875

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 103341888

約数和(自身を除く): 42104013

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1825, 2237, 5475, 6711, 9125, 11185, 27375, 33555, 55925, 163301, 167775, 279625, 489903, 816505, 838875, 2449515, 4082525, 12247575, 20412625, 61237875]

約数ペア:

[(1, 61237875), (3, 20412625), (5, 12247575), (15, 4082525), (25, 2449515), (73, 838875), (75, 816505), (125, 489903), (219, 279625), (365, 167775), (375, 163301), (1095, 55925), (1825, 33555), (2237, 27375), (5475, 11185), (6711, 9125)]