7935522075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21031}}^1$

素因数の和:21106

約数の個数: 96

約数和(自身を含む): 16065082880

約数和(自身を除く): 8129560805

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 43, 45, 65, 75, 117, 129, 135, 195, 215, 225, 325, 351, 387, 559, 585, 645, 675, 975, 1075, 1161, 1677, 1755, 1935, 2795, 2925, 3225, 5031, 5805, 8385, 8775, 9675, 13975, 15093, 21031, 25155, 29025, 41925, 63093, 75465, 105155, 125775, 189279, 273403, 315465, 377325, 525775, 567837, 820209, 904333, 946395, 1367015, 1577325, 2460627, 2712999, 2839185, 4101045, 4521665, 4731975, 6835075, 7381881, 8138997, 11756329, 12303135, 13564995, 14195925, 20505225, 22608325, 24416991, 35268987, 36909405, 40694985, 58781645, 61515675, 67824975, 105806961, 122084955, 176344935, 184547025, 203474925, 293908225, 317420883, 529034805, 610424775, 881724675, 1587104415, 2645174025, 7935522075]

約数ペア:

[(1, 7935522075), (3, 2645174025), (5, 1587104415), (9, 881724675), (13, 610424775), (15, 529034805), (25, 317420883), (27, 293908225), (39, 203474925), (43, 184547025), (45, 176344935), (65, 122084955), (75, 105806961), (117, 67824975), (129, 61515675), (135, 58781645), (195, 40694985), (215, 36909405), (225, 35268987), (325, 24416991), (351, 22608325), (387, 20505225), (559, 14195925), (585, 13564995), (645, 12303135), (675, 11756329), (975, 8138997), (1075, 7381881), (1161, 6835075), (1677, 4731975), (1755, 4521665), (1935, 4101045), (2795, 2839185), (2925, 2712999), (3225, 2460627), (5031, 1577325), (5805, 1367015), (8385, 946395), (8775, 904333), (9675, 820209), (13975, 567837), (15093, 525775), (21031, 377325), (25155, 315465), (29025, 273403), (41925, 189279), (63093, 125775), (75465, 105155)]