1807008795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{38723}}^1$

素因数の和:38812

約数の個数: 48

約数和(自身を含む): 3370846752

約数和(自身を除く): 1563837957

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 2745, 3111, 5185, 9333, 15555, 38723, 46665, 116169, 193615, 348507, 580845, 658291, 1742535, 1974873, 2362103, 3291455, 5924619, 7086309, 9874365, 11810515, 21258927, 29623095, 35431545, 40155751, 106294635, 120467253, 200778755, 361401759, 602336265, 1807008795]

約数ペア:

[(1, 1807008795), (3, 602336265), (5, 361401759), (9, 200778755), (15, 120467253), (17, 106294635), (45, 40155751), (51, 35431545), (61, 29623095), (85, 21258927), (153, 11810515), (183, 9874365), (255, 7086309), (305, 5924619), (549, 3291455), (765, 2362103), (915, 1974873), (1037, 1742535), (2745, 658291), (3111, 580845), (5185, 348507), (9333, 193615), (15555, 116169), (38723, 46665)]