13264575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 23141376

約数和(自身を除く): 9876801

約数列:

[1, 3, 5, 15, 25, 47, 53, 71, 75, 141, 159, 213, 235, 265, 355, 705, 795, 1065, 1175, 1325, 1775, 2491, 3337, 3525, 3763, 3975, 5325, 7473, 10011, 11289, 12455, 16685, 18815, 37365, 50055, 56445, 62275, 83425, 94075, 176861, 186825, 250275, 282225, 530583, 884305, 2652915, 4421525, 13264575]

約数ペア:

[(1, 13264575), (3, 4421525), (5, 2652915), (15, 884305), (25, 530583), (47, 282225), (53, 250275), (71, 186825), (75, 176861), (141, 94075), (159, 83425), (213, 62275), (235, 56445), (265, 50055), (355, 37365), (705, 18815), (795, 16685), (1065, 12455), (1175, 11289), (1325, 10011), (1775, 7473), (2491, 5325), (3337, 3975), (3525, 3763)]