138069825

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{8039}}^1$

素因数の和:8281

約数の個数: 24

約数和(自身を含む): 229300800

約数和(自身を除く): 91230975

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1145, 3435, 5725, 8039, 17175, 24117, 40195, 120585, 200975, 602925, 1840931, 5522793, 9204655, 27613965, 46023275, 138069825]

約数ペア:

[(1, 138069825), (3, 46023275), (5, 27613965), (15, 9204655), (25, 5522793), (75, 1840931), (229, 602925), (687, 200975), (1145, 120585), (3435, 40195), (5725, 24117), (8039, 17175)]