2009337525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2377}}^1$

素因数の和:2440

約数の個数: 108

約数和(自身を含む): 4118919532

約数和(自身を除く): 2109582007

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 289, 325, 425, 585, 663, 765, 867, 975, 1105, 1275, 1445, 1989, 2377, 2601, 2925, 3315, 3757, 3825, 4335, 5525, 7131, 7225, 9945, 11271, 11885, 13005, 16575, 18785, 21393, 21675, 30901, 33813, 35655, 40409, 49725, 56355, 59425, 65025, 92703, 93925, 106965, 121227, 154505, 169065, 178275, 202045, 278109, 281775, 363681, 463515, 525317, 534825, 606135, 686953, 772525, 845325, 1010225, 1390545, 1575951, 1818405, 2060859, 2317575, 2626585, 3030675, 3434765, 4727853, 6182577, 6952725, 7879755, 8930389, 9092025, 10304295, 13132925, 17173825, 23639265, 26791167, 30912885, 39398775, 44651945, 51521475, 80373501, 118196325, 133955835, 154564425, 223259725, 401867505, 669779175, 2009337525]

約数ペア:

[(1, 2009337525), (3, 669779175), (5, 401867505), (9, 223259725), (13, 154564425), (15, 133955835), (17, 118196325), (25, 80373501), (39, 51521475), (45, 44651945), (51, 39398775), (65, 30912885), (75, 26791167), (85, 23639265), (117, 17173825), (153, 13132925), (195, 10304295), (221, 9092025), (225, 8930389), (255, 7879755), (289, 6952725), (325, 6182577), (425, 4727853), (585, 3434765), (663, 3030675), (765, 2626585), (867, 2317575), (975, 2060859), (1105, 1818405), (1275, 1575951), (1445, 1390545), (1989, 1010225), (2377, 845325), (2601, 772525), (2925, 686953), (3315, 606135), (3757, 534825), (3825, 525317), (4335, 463515), (5525, 363681), (7131, 281775), (7225, 278109), (9945, 202045), (11271, 178275), (11885, 169065), (13005, 154505), (16575, 121227), (18785, 106965), (21393, 93925), (21675, 92703), (30901, 65025), (33813, 59425), (35655, 56355), (40409, 49725)]