1530408025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{4159}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 1949875200

約数和(自身を除く): 419467175

約数列:

[1, 5, 25, 41, 205, 359, 1025, 1795, 4159, 8975, 14719, 20795, 73595, 103975, 170519, 367975, 852595, 1493081, 4262975, 7465405, 37327025, 61216321, 306081605, 1530408025]

約数ペア:

[(1, 1530408025), (5, 306081605), (25, 61216321), (41, 37327025), (205, 7465405), (359, 4262975), (1025, 1493081), (1795, 852595), (4159, 367975), (8975, 170519), (14719, 103975), (20795, 73595)]