1569771072025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{950239}}^1$

素因数の和:950315

約数の個数: 72

約数和(自身を含む): 2328787376640

約数和(自身を除く): 759016304615

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 169, 221, 299, 325, 391, 425, 575, 845, 1105, 1495, 1955, 2873, 3887, 4225, 5083, 5525, 7475, 9775, 14365, 19435, 25415, 66079, 71825, 97175, 127075, 330395, 950239, 1651975, 4751195, 12353107, 16154063, 21855497, 23755975, 61765535, 80770315, 109277485, 160590391, 210002819, 284121461, 308827675, 371543449, 403851575, 546387425, 802951955, 1050014095, 1420607305, 1857717245, 2730036647, 3693578993, 4014759775, 4830064837, 5250070475, 7103036525, 9288586225, 13650183235, 18467894965, 24150324185, 62790842881, 68250916175, 92339474825, 120751620925, 313954214405, 1569771072025]

約数ペア:

[(1, 1569771072025), (5, 313954214405), (13, 120751620925), (17, 92339474825), (23, 68250916175), (25, 62790842881), (65, 24150324185), (85, 18467894965), (115, 13650183235), (169, 9288586225), (221, 7103036525), (299, 5250070475), (325, 4830064837), (391, 4014759775), (425, 3693578993), (575, 2730036647), (845, 1857717245), (1105, 1420607305), (1495, 1050014095), (1955, 802951955), (2873, 546387425), (3887, 403851575), (4225, 371543449), (5083, 308827675), (5525, 284121461), (7475, 210002819), (9775, 160590391), (14365, 109277485), (19435, 80770315), (25415, 61765535), (66079, 23755975), (71825, 21855497), (97175, 16154063), (127075, 12353107), (330395, 4751195), (950239, 1651975)]