1516735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 2106720

約数和(自身を除く): 589985

約数列:

[1, 5, 11, 23, 55, 109, 115, 121, 253, 545, 605, 1199, 1265, 2507, 2783, 5995, 12535, 13189, 13915, 27577, 65945, 137885, 303347, 1516735]

約数ペア:

[(1, 1516735), (5, 303347), (11, 137885), (23, 65945), (55, 27577), (109, 13915), (115, 13189), (121, 12535), (253, 5995), (545, 2783), (605, 2507), (1199, 1265)]