2337255

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 4356000

約数和(自身を除く): 2018745

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 199, 261, 405, 435, 597, 783, 995, 1305, 1791, 2349, 2985, 3915, 5373, 5771, 8955, 11745, 16119, 17313, 26865, 28855, 51939, 80595, 86565, 155817, 259695, 467451, 779085, 2337255]

約数ペア:

[(1, 2337255), (3, 779085), (5, 467451), (9, 259695), (15, 155817), (27, 86565), (29, 80595), (45, 51939), (81, 28855), (87, 26865), (135, 17313), (145, 16119), (199, 11745), (261, 8955), (405, 5771), (435, 5373), (597, 3915), (783, 2985), (995, 2349), (1305, 1791)]