90374025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 173004800

約数和(自身を除く): 82630775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1185, 1659, 1975, 2179, 2765, 5925, 6537, 8295, 10895, 13825, 15253, 32685, 41475, 45759, 54475, 76265, 163425, 172141, 228795, 381325, 516423, 860705, 1143975, 1204987, 2582115, 3614961, 4303525, 6024935, 12910575, 18074805, 30124675, 90374025]

約数ペア:

[(1, 90374025), (3, 30124675), (5, 18074805), (7, 12910575), (15, 6024935), (21, 4303525), (25, 3614961), (35, 2582115), (75, 1204987), (79, 1143975), (105, 860705), (175, 516423), (237, 381325), (395, 228795), (525, 172141), (553, 163425), (1185, 76265), (1659, 54475), (1975, 45759), (2179, 41475), (2765, 32685), (5925, 15253), (6537, 13825), (8295, 10895)]