352685145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3209}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 599063040

約数和(自身を除く): 246377895

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 431, 1293, 2155, 3209, 6465, 7327, 9627, 16045, 21981, 36635, 48135, 54553, 109905, 163659, 272765, 818295, 1383079, 4149237, 6915395, 20746185, 23512343, 70537029, 117561715, 352685145]

約数ペア:

[(1, 352685145), (3, 117561715), (5, 70537029), (15, 23512343), (17, 20746185), (51, 6915395), (85, 4149237), (255, 1383079), (431, 818295), (1293, 272765), (2155, 163659), (3209, 109905), (6465, 54553), (7327, 48135), (9627, 36635), (16045, 21981)]