30050125

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 43640064

約数和(自身を除く): 13589939

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 563, 875, 1525, 2135, 2815, 3941, 7625, 10675, 14075, 19705, 34343, 53375, 70375, 98525, 171715, 240401, 492625, 858575, 1202005, 4292875, 6010025, 30050125]

約数ペア:

[(1, 30050125), (5, 6010025), (7, 4292875), (25, 1202005), (35, 858575), (61, 492625), (125, 240401), (175, 171715), (305, 98525), (427, 70375), (563, 53375), (875, 34343), (1525, 19705), (2135, 14075), (2815, 10675), (3941, 7625)]