38718855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 77523264

約数和(自身を除く): 38804409

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1217, 1515, 2121, 3535, 3651, 4545, 6085, 6363, 8519, 10605, 10953, 18255, 25557, 31815, 42595, 54765, 76671, 122917, 127785, 368751, 383355, 614585, 860419, 1106253, 1843755, 2581257, 4302095, 5531265, 7743771, 12906285, 38718855]

約数ペア:

[(1, 38718855), (3, 12906285), (5, 7743771), (7, 5531265), (9, 4302095), (15, 2581257), (21, 1843755), (35, 1106253), (45, 860419), (63, 614585), (101, 383355), (105, 368751), (303, 127785), (315, 122917), (505, 76671), (707, 54765), (909, 42595), (1217, 31815), (1515, 25557), (2121, 18255), (3535, 10953), (3651, 10605), (4545, 8519), (6085, 6363)]