38635515

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 71934240

約数和(自身を除く): 33298725

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 541, 621, 1035, 1587, 1623, 2645, 2705, 3105, 4761, 4869, 7935, 8115, 12443, 14283, 14607, 23805, 24345, 37329, 62215, 71415, 73035, 111987, 186645, 286189, 335961, 559935, 858567, 1430945, 1679805, 2575701, 4292835, 7727103, 12878505, 38635515]

約数ペア:

[(1, 38635515), (3, 12878505), (5, 7727103), (9, 4292835), (15, 2575701), (23, 1679805), (27, 1430945), (45, 858567), (69, 559935), (115, 335961), (135, 286189), (207, 186645), (345, 111987), (529, 73035), (541, 71415), (621, 62215), (1035, 37329), (1587, 24345), (1623, 23805), (2645, 14607), (2705, 14283), (3105, 12443), (4761, 8115), (4869, 7935)]