24387272975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 33997730256

約数和(自身を除く): 9610457281

約数列:

[1, 5, 13, 25, 31, 65, 113, 155, 325, 403, 565, 691, 775, 961, 1469, 2015, 2825, 3455, 3503, 4805, 7345, 8983, 10075, 12493, 17275, 17515, 21421, 24025, 36725, 44915, 45539, 62465, 78083, 87575, 107105, 108593, 224575, 227695, 278473, 312325, 390415, 535525, 542965, 664051, 1015079, 1138475, 1392365, 1411709, 1952075, 2420573, 2714825, 3320255, 5075395, 6961825, 7058545, 8632663, 12102865, 16601275, 25376975, 31467449, 35292725, 43163315, 60514325, 75037763, 157337245, 215816575, 375188815, 786686225, 975490919, 1875944075, 4877454595, 24387272975]

約数ペア:

[(1, 24387272975), (5, 4877454595), (13, 1875944075), (25, 975490919), (31, 786686225), (65, 375188815), (113, 215816575), (155, 157337245), (325, 75037763), (403, 60514325), (565, 43163315), (691, 35292725), (775, 31467449), (961, 25376975), (1469, 16601275), (2015, 12102865), (2825, 8632663), (3455, 7058545), (3503, 6961825), (4805, 5075395), (7345, 3320255), (8983, 2714825), (10075, 2420573), (12493, 1952075), (17275, 1411709), (17515, 1392365), (21421, 1138475), (24025, 1015079), (36725, 664051), (44915, 542965), (45539, 535525), (62465, 390415), (78083, 312325), (87575, 278473), (107105, 227695), (108593, 224575)]