2015625195

素因数分解:

$3^3\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{5039}}^1$

素因数の和:8016

約数の個数: 32

約数和(自身を含む): 3585254400

約数和(自身を除く): 1569629205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2963, 5039, 8889, 14815, 15117, 25195, 26667, 44445, 45351, 75585, 80001, 133335, 136053, 226755, 400005, 680265, 14930557, 44791671, 74652785, 134375013, 223958355, 403125039, 671875065, 2015625195]

約数ペア:

[(1, 2015625195), (3, 671875065), (5, 403125039), (9, 223958355), (15, 134375013), (27, 74652785), (45, 44791671), (135, 14930557), (2963, 680265), (5039, 400005), (8889, 226755), (14815, 136053), (15117, 133335), (25195, 80001), (26667, 75585), (44445, 45351)]