139717875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{33871}}^1$

素因数の和:33900

約数の個数: 32

約数和(自身を含む): 253633536

約数和(自身を除く): 113915661

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 33871, 101613, 169355, 372581, 508065, 846775, 1117743, 1862905, 2540325, 4233875, 5588715, 9314525, 12701625, 27943575, 46572625, 139717875]

約数ペア:

[(1, 139717875), (3, 46572625), (5, 27943575), (11, 12701625), (15, 9314525), (25, 5588715), (33, 4233875), (55, 2540325), (75, 1862905), (125, 1117743), (165, 846775), (275, 508065), (375, 372581), (825, 169355), (1375, 101613), (4125, 33871)]