27622365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19552035

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 727, 745, 2181, 2235, 2533, 3635, 7599, 10905, 12359, 12665, 37077, 37995, 61795, 108323, 185385, 324969, 541615, 1624845, 1841491, 5524473, 9207455, 27622365]

約数ペア:

[(1, 27622365), (3, 9207455), (5, 5524473), (15, 1841491), (17, 1624845), (51, 541615), (85, 324969), (149, 185385), (255, 108323), (447, 61795), (727, 37995), (745, 37077), (2181, 12665), (2235, 12359), (2533, 10905), (3635, 7599)]