12547095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 22880256

約数和(自身を除く): 10333161

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 223, 341, 363, 465, 605, 669, 1023, 1115, 1705, 1815, 2453, 3345, 3751, 5115, 6913, 7359, 11253, 12265, 18755, 20739, 26983, 34565, 36795, 56265, 76043, 80949, 103695, 134915, 228129, 380215, 404745, 836473, 1140645, 2509419, 4182365, 12547095]

約数ペア:

[(1, 12547095), (3, 4182365), (5, 2509419), (11, 1140645), (15, 836473), (31, 404745), (33, 380215), (55, 228129), (93, 134915), (121, 103695), (155, 80949), (165, 76043), (223, 56265), (341, 36795), (363, 34565), (465, 26983), (605, 20739), (669, 18755), (1023, 12265), (1115, 11253), (1705, 7359), (1815, 6913), (2453, 5115), (3345, 3751)]