71160375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 139216896

約数和(自身を除く): 68056521

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 715, 825, 975, 1327, 1375, 1625, 2145, 3575, 3981, 4125, 4875, 6635, 10725, 14597, 17251, 17875, 19905, 33175, 43791, 51753, 53625, 72985, 86255, 99525, 165875, 189761, 218955, 258765, 364925, 431275, 497625, 569283, 948805, 1094775, 1293825, 1824625, 2156375, 2846415, 4744025, 5473875, 6469125, 14232075, 23720125, 71160375]

約数ペア:

[(1, 71160375), (3, 23720125), (5, 14232075), (11, 6469125), (13, 5473875), (15, 4744025), (25, 2846415), (33, 2156375), (39, 1824625), (55, 1293825), (65, 1094775), (75, 948805), (125, 569283), (143, 497625), (165, 431275), (195, 364925), (275, 258765), (325, 218955), (375, 189761), (429, 165875), (715, 99525), (825, 86255), (975, 72985), (1327, 53625), (1375, 51753), (1625, 43791), (2145, 33175), (3575, 19905), (3981, 17875), (4125, 17251), (4875, 14597), (6635, 10725)]