7046415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 13231296

約数和(自身を除く): 6184881

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 151, 153, 183, 255, 305, 453, 549, 755, 765, 915, 1037, 1359, 2265, 2567, 2745, 3111, 5185, 6795, 7701, 9211, 9333, 12835, 15555, 23103, 27633, 38505, 46055, 46665, 82899, 115515, 138165, 156587, 414495, 469761, 782935, 1409283, 2348805, 7046415]

約数ペア:

[(1, 7046415), (3, 2348805), (5, 1409283), (9, 782935), (15, 469761), (17, 414495), (45, 156587), (51, 138165), (61, 115515), (85, 82899), (151, 46665), (153, 46055), (183, 38505), (255, 27633), (305, 23103), (453, 15555), (549, 12835), (755, 9333), (765, 9211), (915, 7701), (1037, 6795), (1359, 5185), (2265, 3111), (2567, 2745)]