61342855

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 90140256

約数和(自身を除く): 28797401

約数列:

[1, 5, 7, 35, 37, 49, 67, 101, 185, 245, 259, 335, 469, 505, 707, 1295, 1813, 2345, 2479, 3283, 3535, 3737, 4949, 6767, 9065, 12395, 16415, 17353, 18685, 24745, 26159, 33835, 47369, 86765, 121471, 130795, 183113, 236845, 250379, 331583, 607355, 915565, 1251895, 1657915, 1752653, 8763265, 12268571, 61342855]

約数ペア:

[(1, 61342855), (5, 12268571), (7, 8763265), (35, 1752653), (37, 1657915), (49, 1251895), (67, 915565), (101, 607355), (185, 331583), (245, 250379), (259, 236845), (335, 183113), (469, 130795), (505, 121471), (707, 86765), (1295, 47369), (1813, 33835), (2345, 26159), (2479, 24745), (3283, 18685), (3535, 17353), (3737, 16415), (4949, 12395), (6767, 9065)]