30077475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21107}}^1$

素因数の和:21139

約数の個数: 24

約数和(自身を含む): 52347840

約数和(自身を除く): 22270365

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 21107, 63321, 105535, 316605, 401033, 527675, 1203099, 1583025, 2005165, 6015495, 10025825, 30077475]

約数ペア:

[(1, 30077475), (3, 10025825), (5, 6015495), (15, 2005165), (19, 1583025), (25, 1203099), (57, 527675), (75, 401033), (95, 316605), (285, 105535), (475, 63321), (1425, 21107)]