72223725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 139419648

約数和(自身を除く): 67195923

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 2927, 3525, 4935, 8225, 8781, 14635, 20489, 24675, 43905, 61467, 73175, 102445, 137569, 219525, 307335, 412707, 512225, 687845, 962983, 1536675, 2063535, 2888949, 3439225, 4814915, 10317675, 14444745, 24074575, 72223725]

約数ペア:

[(1, 72223725), (3, 24074575), (5, 14444745), (7, 10317675), (15, 4814915), (21, 3439225), (25, 2888949), (35, 2063535), (47, 1536675), (75, 962983), (105, 687845), (141, 512225), (175, 412707), (235, 307335), (329, 219525), (525, 137569), (705, 102445), (987, 73175), (1175, 61467), (1645, 43905), (2927, 24675), (3525, 20489), (4935, 14635), (8225, 8781)]