11807625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 21071232

約数和(自身を除く): 9263607

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 125, 185, 345, 375, 555, 575, 851, 925, 1369, 1725, 2553, 2775, 2875, 4107, 4255, 4625, 6845, 8625, 12765, 13875, 20535, 21275, 31487, 34225, 63825, 94461, 102675, 106375, 157435, 171125, 319125, 472305, 513375, 787175, 2361525, 3935875, 11807625]

約数ペア:

[(1, 11807625), (3, 3935875), (5, 2361525), (15, 787175), (23, 513375), (25, 472305), (37, 319125), (69, 171125), (75, 157435), (111, 106375), (115, 102675), (125, 94461), (185, 63825), (345, 34225), (375, 31487), (555, 21275), (575, 20535), (851, 13875), (925, 12765), (1369, 8625), (1725, 6845), (2553, 4625), (2775, 4255), (2875, 4107)]