69048625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 90335232

約数和(自身を除く): 21286607

約数列:

[1, 5, 25, 31, 103, 125, 155, 173, 515, 775, 865, 2575, 3193, 3875, 4325, 5363, 12875, 15965, 17819, 21625, 26815, 79825, 89095, 134075, 399125, 445475, 552389, 670375, 2227375, 2761945, 13809725, 69048625]

約数ペア:

[(1, 69048625), (5, 13809725), (25, 2761945), (31, 2227375), (103, 670375), (125, 552389), (155, 445475), (173, 399125), (515, 134075), (775, 89095), (865, 79825), (2575, 26815), (3193, 21625), (3875, 17819), (4325, 15965), (5363, 12875)]