15954003

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 26087600

約数和(自身を除く): 10133597

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 139, 327, 351, 417, 981, 1053, 1251, 1417, 1807, 2943, 3753, 4251, 5421, 8829, 11259, 12753, 15151, 16263, 38259, 45453, 48789, 114777, 136359, 146367, 196963, 409077, 590889, 1227231, 1772667, 5318001, 15954003]

約数ペア:

[(1, 15954003), (3, 5318001), (9, 1772667), (13, 1227231), (27, 590889), (39, 409077), (81, 196963), (109, 146367), (117, 136359), (139, 114777), (327, 48789), (351, 45453), (417, 38259), (981, 16263), (1053, 15151), (1251, 12753), (1417, 11259), (1807, 8829), (2943, 5421), (3753, 4251)]