2598225

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 5059200

約数和(自身を除く): 2460975

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 147, 175, 245, 303, 343, 505, 525, 707, 735, 1029, 1225, 1515, 1715, 2121, 2525, 3535, 3675, 4949, 5145, 7575, 8575, 10605, 14847, 17675, 24745, 25725, 34643, 53025, 74235, 103929, 123725, 173215, 371175, 519645, 866075, 2598225]

約数ペア:

[(1, 2598225), (3, 866075), (5, 519645), (7, 371175), (15, 173215), (21, 123725), (25, 103929), (35, 74235), (49, 53025), (75, 34643), (101, 25725), (105, 24745), (147, 17675), (175, 14847), (245, 10605), (303, 8575), (343, 7575), (505, 5145), (525, 4949), (707, 3675), (735, 3535), (1029, 2525), (1225, 2121), (1515, 1715)]