38872875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 67511808

約数和(自身を除く): 28638933

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 4507, 8625, 13521, 22535, 67605, 103661, 112675, 310983, 338025, 518305, 563375, 1554915, 1690125, 2591525, 7774575, 12957625, 38872875]

約数ペア:

[(1, 38872875), (3, 12957625), (5, 7774575), (15, 2591525), (23, 1690125), (25, 1554915), (69, 563375), (75, 518305), (115, 338025), (125, 310983), (345, 112675), (375, 103661), (575, 67605), (1725, 22535), (2875, 13521), (4507, 8625)]