162435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 48

約数和(自身を含む): 344736

約数和(自身を除く): 182301

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 49, 51, 65, 85, 91, 105, 119, 147, 195, 221, 245, 255, 273, 357, 455, 595, 637, 663, 735, 833, 1105, 1365, 1547, 1785, 1911, 2499, 3185, 3315, 4165, 4641, 7735, 9555, 10829, 12495, 23205, 32487, 54145, 162435]

約数ペア:

[(1, 162435), (3, 54145), (5, 32487), (7, 23205), (13, 12495), (15, 10829), (17, 9555), (21, 7735), (35, 4641), (39, 4165), (49, 3315), (51, 3185), (65, 2499), (85, 1911), (91, 1785), (105, 1547), (119, 1365), (147, 1105), (195, 833), (221, 735), (245, 663), (255, 637), (273, 595), (357, 455)]