68430375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4713

約数の個数: 48

約数和(自身を含む): 132874560

約数和(自身を除く): 64444185

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4679, 4875, 14037, 14625, 23395, 42111, 60827, 70185, 116975, 182481, 210555, 304135, 350925, 547443, 584875, 912405, 1052775, 1520675, 1754625, 2737215, 4562025, 5263875, 7603375, 13686075, 22810125, 68430375]

約数ペア:

[(1, 68430375), (3, 22810125), (5, 13686075), (9, 7603375), (13, 5263875), (15, 4562025), (25, 2737215), (39, 1754625), (45, 1520675), (65, 1052775), (75, 912405), (117, 584875), (125, 547443), (195, 350925), (225, 304135), (325, 210555), (375, 182481), (585, 116975), (975, 70185), (1125, 60827), (1625, 42111), (2925, 23395), (4679, 14625), (4875, 14037)]