5445615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 10506240

約数和(自身を除く): 5060625

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 239, 245, 465, 651, 717, 735, 1085, 1195, 1519, 1673, 3255, 3585, 4557, 5019, 7409, 7595, 8365, 11711, 22227, 22785, 25095, 35133, 37045, 51863, 58555, 111135, 155589, 175665, 259315, 363041, 777945, 1089123, 1815205, 5445615]

約数ペア:

[(1, 5445615), (3, 1815205), (5, 1089123), (7, 777945), (15, 363041), (21, 259315), (31, 175665), (35, 155589), (49, 111135), (93, 58555), (105, 51863), (147, 37045), (155, 35133), (217, 25095), (239, 22785), (245, 22227), (465, 11711), (651, 8365), (717, 7595), (735, 7409), (1085, 5019), (1195, 4557), (1519, 3585), (1673, 3255)]