15116468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 29611008

約数和(自身を除く): 14494540

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 71, 101, 124, 142, 202, 284, 404, 527, 1054, 1207, 1717, 2108, 2201, 2414, 3131, 3434, 4402, 4828, 6262, 6868, 7171, 8804, 12524, 14342, 28684, 37417, 53227, 74834, 106454, 121907, 149668, 212908, 222301, 243814, 444602, 487628, 889204, 3779117, 7558234, 15116468]

約数ペア:

[(1, 15116468), (2, 7558234), (4, 3779117), (17, 889204), (31, 487628), (34, 444602), (62, 243814), (68, 222301), (71, 212908), (101, 149668), (124, 121907), (142, 106454), (202, 74834), (284, 53227), (404, 37417), (527, 28684), (1054, 14342), (1207, 12524), (1717, 8804), (2108, 7171), (2201, 6868), (2414, 6262), (3131, 4828), (3434, 4402)]