15691031345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2399}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 21833280000

約数和(自身を除く): 6142248655

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 569, 605, 1045, 2299, 2399, 2845, 6259, 10811, 11495, 11995, 26389, 31295, 45581, 54055, 68849, 118921, 131945, 227905, 290279, 344245, 501391, 594605, 1308131, 1365031, 1451395, 2506955, 5515301, 6540655, 6825155, 15015341, 25935589, 27576505, 75076705, 129677945, 165168751, 285291479, 825843755, 1426457395, 3138206269, 15691031345]

約数ペア:

[(1, 15691031345), (5, 3138206269), (11, 1426457395), (19, 825843755), (55, 285291479), (95, 165168751), (121, 129677945), (209, 75076705), (569, 27576505), (605, 25935589), (1045, 15015341), (2299, 6825155), (2399, 6540655), (2845, 5515301), (6259, 2506955), (10811, 1451395), (11495, 1365031), (11995, 1308131), (26389, 594605), (31295, 501391), (45581, 344245), (54055, 290279), (68849, 227905), (118921, 131945)]