68654425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 104493312

約数和(自身を除く): 35838887

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 185, 259, 461, 575, 805, 851, 925, 1295, 2305, 3227, 4025, 4255, 5957, 6475, 10603, 11525, 16135, 17057, 21275, 29785, 53015, 74221, 80675, 85285, 119399, 148925, 265075, 371105, 392311, 426425, 596995, 1855525, 1961555, 2746177, 2984975, 9807775, 13730885, 68654425]

約数ペア:

[(1, 68654425), (5, 13730885), (7, 9807775), (23, 2984975), (25, 2746177), (35, 1961555), (37, 1855525), (115, 596995), (161, 426425), (175, 392311), (185, 371105), (259, 265075), (461, 148925), (575, 119399), (805, 85285), (851, 80675), (925, 74221), (1295, 53015), (2305, 29785), (3227, 21275), (4025, 17057), (4255, 16135), (5957, 11525), (6475, 10603)]