90947175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 171203328

約数和(自身を除く): 80256153

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 4793, 6325, 14379, 18975, 23965, 52723, 71895, 110239, 119825, 158169, 263615, 330717, 359475, 551195, 790845, 1212629, 1318075, 1653585, 2755975, 3637887, 3954225, 6063145, 8267925, 18189435, 30315725, 90947175]

約数ペア:

[(1, 90947175), (3, 30315725), (5, 18189435), (11, 8267925), (15, 6063145), (23, 3954225), (25, 3637887), (33, 2755975), (55, 1653585), (69, 1318075), (75, 1212629), (115, 790845), (165, 551195), (253, 359475), (275, 330717), (345, 263615), (575, 158169), (759, 119825), (825, 110239), (1265, 71895), (1725, 52723), (3795, 23965), (4793, 18975), (6325, 14379)]