4024887975

素因数分解:

$3^5\times 5^2\times {\mathrm{223}}^1\times {\mathrm{2971}}^1$

素因数の和:3219

約数の個数: 72

約数和(自身を含む): 7512074752

約数和(自身を除く): 3487186777

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 223, 225, 243, 405, 669, 675, 1115, 1215, 2007, 2025, 2971, 3345, 5575, 6021, 6075, 8913, 10035, 14855, 16725, 18063, 26739, 30105, 44565, 50175, 54189, 74275, 80217, 90315, 133695, 150525, 222825, 240651, 270945, 401085, 451575, 662533, 668475, 721953, 1203255, 1354725, 1987599, 2005425, 3312665, 3609765, 5962797, 6016275, 9937995, 16563325, 17888391, 18048825, 29813985, 49689975, 53665173, 89441955, 149069925, 160995519, 268325865, 447209775, 804977595, 1341629325, 4024887975]

約数ペア:

[(1, 4024887975), (3, 1341629325), (5, 804977595), (9, 447209775), (15, 268325865), (25, 160995519), (27, 149069925), (45, 89441955), (75, 53665173), (81, 49689975), (135, 29813985), (223, 18048825), (225, 17888391), (243, 16563325), (405, 9937995), (669, 6016275), (675, 5962797), (1115, 3609765), (1215, 3312665), (2007, 2005425), (2025, 1987599), (2971, 1354725), (3345, 1203255), (5575, 721953), (6021, 668475), (6075, 662533), (8913, 451575), (10035, 401085), (14855, 270945), (16725, 240651), (18063, 222825), (26739, 150525), (30105, 133695), (44565, 90315), (50175, 80217), (54189, 74275)]