30227385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 21474375

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 1583, 3819, 4749, 6365, 7915, 19095, 23745, 30077, 90231, 106061, 150385, 318183, 451155, 530305, 1590915, 2015159, 6045477, 10075795, 30227385]

約数ペア:

[(1, 30227385), (3, 10075795), (5, 6045477), (15, 2015159), (19, 1590915), (57, 530305), (67, 451155), (95, 318183), (201, 150385), (285, 106061), (335, 90231), (1005, 30077), (1273, 23745), (1583, 19095), (3819, 7915), (4749, 6365)]