67285995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2659}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 123594240

約数和(自身を除く): 56308245

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 2659, 3615, 5061, 7977, 8435, 13295, 18613, 25305, 39885, 55839, 93065, 279195, 640819, 1922457, 3204095, 4485733, 9612285, 13457199, 22428665, 67285995]

約数ペア:

[(1, 67285995), (3, 22428665), (5, 13457199), (7, 9612285), (15, 4485733), (21, 3204095), (35, 1922457), (105, 640819), (241, 279195), (723, 93065), (1205, 55839), (1687, 39885), (2659, 25305), (3615, 18613), (5061, 13295), (7977, 8435)]