15105112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 19109288

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 439, 506, 748, 782, 878, 1012, 1496, 1564, 1756, 2024, 3128, 3512, 4301, 4829, 7463, 8602, 9658, 10097, 14926, 17204, 19316, 20194, 29852, 34408, 38632, 40388, 59704, 80776, 82093, 111067, 164186, 171649, 222134, 328372, 343298, 444268, 656744, 686596, 888536, 1373192, 1888139, 3776278, 7552556, 15105112]

約数ペア:

[(1, 15105112), (2, 7552556), (4, 3776278), (8, 1888139), (11, 1373192), (17, 888536), (22, 686596), (23, 656744), (34, 444268), (44, 343298), (46, 328372), (68, 222134), (88, 171649), (92, 164186), (136, 111067), (184, 82093), (187, 80776), (253, 59704), (374, 40388), (391, 38632), (439, 34408), (506, 29852), (748, 20194), (782, 19316), (878, 17204), (1012, 14926), (1496, 10097), (1564, 9658), (1756, 8602), (2024, 7463), (3128, 4829), (3512, 4301)]