85344225

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{5393}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 141797472

約数和(自身を除く): 56453247

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 5275, 5393, 15825, 16179, 26965, 80895, 134825, 404475, 1137923, 3413769, 5689615, 17068845, 28448075, 85344225]

約数ペア:

[(1, 85344225), (3, 28448075), (5, 17068845), (15, 5689615), (25, 3413769), (75, 1137923), (211, 404475), (633, 134825), (1055, 80895), (3165, 26965), (5275, 16179), (5393, 15825)]