71882625

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 121440384

約数和(自身を除く): 49557759

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1675, 2861, 5025, 8375, 8583, 14305, 25125, 42915, 71525, 191687, 214575, 357625, 575061, 958435, 1072875, 2875305, 4792175, 14376525, 23960875, 71882625]

約数ペア:

[(1, 71882625), (3, 23960875), (5, 14376525), (15, 4792175), (25, 2875305), (67, 1072875), (75, 958435), (125, 575061), (201, 357625), (335, 214575), (375, 191687), (1005, 71525), (1675, 42915), (2861, 25125), (5025, 14305), (8375, 8583)]