17313735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 30032640

約数和(自身を除く): 12718905

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 1579, 2193, 3655, 4737, 7895, 10965, 23685, 26843, 67897, 80529, 134215, 203691, 339485, 402645, 1018455, 1154249, 3462747, 5771245, 17313735]

約数ペア:

[(1, 17313735), (3, 5771245), (5, 3462747), (15, 1154249), (17, 1018455), (43, 402645), (51, 339485), (85, 203691), (129, 134215), (215, 80529), (255, 67897), (645, 26843), (731, 23685), (1579, 10965), (2193, 7895), (3655, 4737)]