64484525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 98160384

約数和(自身を除く): 33675859

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 185, 259, 433, 575, 805, 851, 925, 1295, 2165, 3031, 4025, 4255, 5957, 6475, 9959, 10825, 15155, 16021, 21275, 29785, 49795, 69713, 75775, 80105, 112147, 148925, 248975, 348565, 368483, 400525, 560735, 1742825, 1842415, 2579381, 2803675, 9212075, 12896905, 64484525]

約数ペア:

[(1, 64484525), (5, 12896905), (7, 9212075), (23, 2803675), (25, 2579381), (35, 1842415), (37, 1742825), (115, 560735), (161, 400525), (175, 368483), (185, 348565), (259, 248975), (433, 148925), (575, 112147), (805, 80105), (851, 75775), (925, 69713), (1295, 49795), (2165, 29785), (3031, 21275), (4025, 16021), (4255, 15155), (5957, 10825), (6475, 9959)]