15081222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 33203520

約数和(自身を除く): 18122298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 139, 169, 214, 278, 321, 338, 417, 507, 642, 834, 1014, 1391, 1807, 2782, 3614, 4173, 5421, 8346, 10842, 14873, 18083, 23491, 29746, 36166, 44619, 46982, 54249, 70473, 89238, 108498, 140946, 193349, 386698, 580047, 1160094, 2513537, 5027074, 7540611, 15081222]

約数ペア:

[(1, 15081222), (2, 7540611), (3, 5027074), (6, 2513537), (13, 1160094), (26, 580047), (39, 386698), (78, 193349), (107, 140946), (139, 108498), (169, 89238), (214, 70473), (278, 54249), (321, 46982), (338, 44619), (417, 36166), (507, 29746), (642, 23491), (834, 18083), (1014, 14873), (1391, 10842), (1807, 8346), (2782, 5421), (3614, 4173)]