15152984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 37532160

約数和(自身を除く): 22379176

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1447, 1496, 2618, 2894, 5236, 5788, 10129, 10472, 11576, 15917, 20258, 24599, 31834, 40516, 49198, 63668, 81032, 98396, 111419, 127336, 172193, 196792, 222838, 270589, 344386, 445676, 541178, 688772, 891352, 1082356, 1377544, 1894123, 2164712, 3788246, 7576492, 15152984]

約数ペア:

[(1, 15152984), (2, 7576492), (4, 3788246), (7, 2164712), (8, 1894123), (11, 1377544), (14, 1082356), (17, 891352), (22, 688772), (28, 541178), (34, 445676), (44, 344386), (56, 270589), (68, 222838), (77, 196792), (88, 172193), (119, 127336), (136, 111419), (154, 98396), (187, 81032), (238, 63668), (308, 49198), (374, 40516), (476, 31834), (616, 24599), (748, 20258), (952, 15917), (1309, 11576), (1447, 10472), (1496, 10129), (2618, 5788), (2894, 5236)]