13727415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 25909632

約数和(自身を除く): 12182217

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 101, 123, 195, 205, 221, 255, 303, 505, 533, 615, 663, 697, 1105, 1313, 1515, 1599, 1717, 2091, 2665, 3315, 3485, 3939, 4141, 5151, 6565, 7995, 8585, 9061, 10455, 12423, 19695, 20705, 22321, 25755, 27183, 45305, 53833, 62115, 66963, 70397, 111605, 135915, 161499, 211191, 269165, 334815, 351985, 807495, 915161, 1055955, 2745483, 4575805, 13727415]

約数ペア:

[(1, 13727415), (3, 4575805), (5, 2745483), (13, 1055955), (15, 915161), (17, 807495), (39, 351985), (41, 334815), (51, 269165), (65, 211191), (85, 161499), (101, 135915), (123, 111605), (195, 70397), (205, 66963), (221, 62115), (255, 53833), (303, 45305), (505, 27183), (533, 25755), (615, 22321), (663, 20705), (697, 19695), (1105, 12423), (1313, 10455), (1515, 9061), (1599, 8585), (1717, 7995), (2091, 6565), (2665, 5151), (3315, 4141), (3485, 3939)]