48377625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 37884135

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 79, 115, 125, 213, 237, 345, 355, 375, 395, 575, 1065, 1185, 1633, 1725, 1775, 1817, 1975, 2875, 4899, 5325, 5451, 5609, 5925, 8165, 8625, 8875, 9085, 9875, 16827, 24495, 26625, 27255, 28045, 29625, 40825, 45425, 84135, 122475, 129007, 136275, 140225, 204125, 227125, 387021, 420675, 612375, 645035, 681375, 701125, 1935105, 2103375, 3225175, 9675525, 16125875, 48377625]

約数ペア:

[(1, 48377625), (3, 16125875), (5, 9675525), (15, 3225175), (23, 2103375), (25, 1935105), (69, 701125), (71, 681375), (75, 645035), (79, 612375), (115, 420675), (125, 387021), (213, 227125), (237, 204125), (345, 140225), (355, 136275), (375, 129007), (395, 122475), (575, 84135), (1065, 45425), (1185, 40825), (1633, 29625), (1725, 28045), (1775, 27255), (1817, 26625), (1975, 24495), (2875, 16827), (4899, 9875), (5325, 9085), (5451, 8875), (5609, 8625), (5925, 8165)]