493245005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{35447}}^1$

素因数の和:35497

約数の個数: 24

約数和(自身を含む): 678900096

約数和(自身を除く): 185655091

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13915, 35447, 177235, 389917, 815281, 1949585, 4076405, 4289087, 8968091, 21445435, 44840455, 98649001, 493245005]

約数ペア:

[(1, 493245005), (5, 98649001), (11, 44840455), (23, 21445435), (55, 8968091), (115, 4289087), (121, 4076405), (253, 1949585), (605, 815281), (1265, 389917), (2783, 177235), (13915, 35447)]