16684085

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 23189760

約数和(自身を除く): 6505675

約数列:

[1, 5, 11, 23, 55, 109, 115, 121, 253, 545, 605, 1199, 1265, 1331, 2507, 2783, 5995, 6655, 12535, 13189, 13915, 27577, 30613, 65945, 137885, 145079, 153065, 303347, 725395, 1516735, 3336817, 16684085]

約数ペア:

[(1, 16684085), (5, 3336817), (11, 1516735), (23, 725395), (55, 303347), (109, 153065), (115, 145079), (121, 137885), (253, 65945), (545, 30613), (605, 27577), (1199, 13915), (1265, 13189), (1331, 12535), (2507, 6655), (2783, 5995)]