12860233015

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{8747}}^1$

素因数の和:9136

約数の個数: 48

約数和(自身を含む): 19063851552

約数和(自身を除く): 6203618537

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 353, 595, 833, 1765, 2471, 4165, 6001, 8747, 12355, 17297, 30005, 42007, 43735, 61229, 86485, 148699, 210035, 294049, 306145, 428603, 743495, 1040893, 1470245, 2143015, 3087691, 5204465, 7286251, 15438455, 21613837, 36431255, 52490747, 108069185, 151296859, 262453735, 367435229, 756484295, 1837176145, 2572046603, 12860233015]

約数ペア:

[(1, 12860233015), (5, 2572046603), (7, 1837176145), (17, 756484295), (35, 367435229), (49, 262453735), (85, 151296859), (119, 108069185), (245, 52490747), (353, 36431255), (595, 21613837), (833, 15438455), (1765, 7286251), (2471, 5204465), (4165, 3087691), (6001, 2143015), (8747, 1470245), (12355, 1040893), (17297, 743495), (30005, 428603), (42007, 306145), (43735, 294049), (61229, 210035), (86485, 148699)]