22474797275

素因数分解:

$5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{3259}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 32190439680

約数和(自身を除く): 9715642405

約数列:

[1, 5, 7, 25, 35, 157, 175, 251, 785, 1099, 1255, 1757, 3259, 3925, 5495, 6275, 8785, 16295, 22813, 27475, 39407, 43925, 81475, 114065, 197035, 275849, 511663, 570325, 818009, 985175, 1379245, 2558315, 3581641, 4090045, 5726063, 6896225, 12791575, 17908205, 20450225, 28630315, 89541025, 128427413, 143151575, 642137065, 898991891, 3210685325, 4494959455, 22474797275]

約数ペア:

[(1, 22474797275), (5, 4494959455), (7, 3210685325), (25, 898991891), (35, 642137065), (157, 143151575), (175, 128427413), (251, 89541025), (785, 28630315), (1099, 20450225), (1255, 17908205), (1757, 12791575), (3259, 6896225), (3925, 5726063), (5495, 4090045), (6275, 3581641), (8785, 2558315), (16295, 1379245), (22813, 985175), (27475, 818009), (39407, 570325), (43925, 511663), (81475, 275849), (114065, 197035)]