3380535

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 6429456

約数和(自身を除く): 3048921

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 491, 765, 1377, 1473, 2295, 2455, 4419, 6885, 7365, 8347, 13257, 22095, 25041, 39771, 41735, 66285, 75123, 125205, 198855, 225369, 375615, 676107, 1126845, 3380535]

約数ペア:

[(1, 3380535), (3, 1126845), (5, 676107), (9, 375615), (15, 225369), (17, 198855), (27, 125205), (45, 75123), (51, 66285), (81, 41735), (85, 39771), (135, 25041), (153, 22095), (255, 13257), (405, 8347), (459, 7365), (491, 6885), (765, 4419), (1377, 2455), (1473, 2295)]