79542045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 159629184

約数和(自身を除く): 80087139

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 43, 45, 55, 99, 101, 111, 129, 165, 185, 215, 303, 333, 387, 407, 473, 495, 505, 555, 645, 909, 1111, 1221, 1419, 1515, 1591, 1665, 1935, 2035, 2365, 3333, 3663, 3737, 4257, 4343, 4545, 4773, 5555, 6105, 7095, 7955, 9999, 11211, 13029, 14319, 16665, 17501, 18315, 18685, 21285, 21715, 23865, 33633, 39087, 41107, 47773, 49995, 52503, 56055, 65145, 71595, 87505, 123321, 143319, 157509, 160691, 168165, 195435, 205535, 238865, 262515, 369963, 429957, 482073, 616605, 716595, 787545, 803455, 1446219, 1767601, 1849815, 2149785, 2410365, 5302803, 7231095, 8838005, 15908409, 26514015, 79542045]

約数ペア:

[(1, 79542045), (3, 26514015), (5, 15908409), (9, 8838005), (11, 7231095), (15, 5302803), (33, 2410365), (37, 2149785), (43, 1849815), (45, 1767601), (55, 1446219), (99, 803455), (101, 787545), (111, 716595), (129, 616605), (165, 482073), (185, 429957), (215, 369963), (303, 262515), (333, 238865), (387, 205535), (407, 195435), (473, 168165), (495, 160691), (505, 157509), (555, 143319), (645, 123321), (909, 87505), (1111, 71595), (1221, 65145), (1419, 56055), (1515, 52503), (1591, 49995), (1665, 47773), (1935, 41107), (2035, 39087), (2365, 33633), (3333, 23865), (3663, 21715), (3737, 21285), (4257, 18685), (4343, 18315), (4545, 17501), (4773, 16665), (5555, 14319), (6105, 13029), (7095, 11211), (7955, 9999)]