38377625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 59754240

約数和(自身を除く): 21376615

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 113, 125, 143, 209, 247, 275, 325, 475, 565, 715, 1045, 1235, 1243, 1375, 1469, 1625, 2147, 2375, 2717, 2825, 3575, 5225, 6175, 6215, 7345, 10735, 13585, 14125, 16159, 17875, 23617, 26125, 27911, 30875, 31075, 36725, 53675, 67925, 80795, 118085, 139555, 155375, 183625, 268375, 307021, 339625, 403975, 590425, 697775, 1535105, 2019875, 2952125, 3488875, 7675525, 38377625]

約数ペア:

[(1, 38377625), (5, 7675525), (11, 3488875), (13, 2952125), (19, 2019875), (25, 1535105), (55, 697775), (65, 590425), (95, 403975), (113, 339625), (125, 307021), (143, 268375), (209, 183625), (247, 155375), (275, 139555), (325, 118085), (475, 80795), (565, 67925), (715, 53675), (1045, 36725), (1235, 31075), (1243, 30875), (1375, 27911), (1469, 26125), (1625, 23617), (2147, 17875), (2375, 16159), (2717, 14125), (2825, 13585), (3575, 10735), (5225, 7345), (6175, 6215)]