85560125

素因数分解:

$5^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 126799920

約数和(自身を除く): 41239795

約数列:

[1, 5, 7, 25, 35, 49, 61, 125, 175, 229, 245, 305, 427, 875, 1145, 1225, 1525, 1603, 2135, 2989, 5725, 6125, 7625, 8015, 10675, 11221, 13969, 14945, 28625, 40075, 53375, 56105, 69845, 74725, 97783, 200375, 280525, 349225, 373625, 488915, 684481, 1402625, 1746125, 2444575, 3422405, 12222875, 17112025, 85560125]

約数ペア:

[(1, 85560125), (5, 17112025), (7, 12222875), (25, 3422405), (35, 2444575), (49, 1746125), (61, 1402625), (125, 684481), (175, 488915), (229, 373625), (245, 349225), (305, 280525), (427, 200375), (875, 97783), (1145, 74725), (1225, 69845), (1525, 56105), (1603, 53375), (2135, 40075), (2989, 28625), (5725, 14945), (6125, 13969), (7625, 11221), (8015, 10675)]