20243338125

素因数分解:

$3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{161141}}^1$

素因数の和:161231

約数の個数: 40

約数和(自身を含む): 34231717344

約数和(自身を除く): 13988379219

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 625, 1005, 1675, 1875, 5025, 8375, 25125, 41875, 125625, 161141, 483423, 805705, 2417115, 4028525, 10796447, 12085575, 20142625, 32389341, 53982235, 60427875, 100713125, 161946705, 269911175, 302139375, 809733525, 1349555875, 4048667625, 6747779375, 20243338125]

約数ペア:

[(1, 20243338125), (3, 6747779375), (5, 4048667625), (15, 1349555875), (25, 809733525), (67, 302139375), (75, 269911175), (125, 161946705), (201, 100713125), (335, 60427875), (375, 53982235), (625, 32389341), (1005, 20142625), (1675, 12085575), (1875, 10796447), (5025, 4028525), (8375, 2417115), (25125, 805705), (41875, 483423), (125625, 161141)]