1452735

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 2770416

約数和(自身を除く): 1317681

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 211, 255, 405, 459, 633, 765, 1055, 1377, 1899, 2295, 3165, 3587, 5697, 6885, 9495, 10761, 17091, 17935, 28485, 32283, 53805, 85455, 96849, 161415, 290547, 484245, 1452735]

約数ペア:

[(1, 1452735), (3, 484245), (5, 290547), (9, 161415), (15, 96849), (17, 85455), (27, 53805), (45, 32283), (51, 28485), (81, 17935), (85, 17091), (135, 10761), (153, 9495), (211, 6885), (255, 5697), (405, 3587), (459, 3165), (633, 2295), (765, 1899), (1055, 1377)]