23970195

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 42834240

約数和(自身を除く): 18864045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 641, 831, 1385, 1923, 2493, 3205, 4155, 5769, 7479, 9615, 12465, 17307, 28845, 37395, 86535, 177557, 532671, 887785, 1598013, 2663355, 4794039, 7990065, 23970195]

約数ペア:

[(1, 23970195), (3, 7990065), (5, 4794039), (9, 2663355), (15, 1598013), (27, 887785), (45, 532671), (135, 177557), (277, 86535), (641, 37395), (831, 28845), (1385, 17307), (1923, 12465), (2493, 9615), (3205, 7479), (4155, 5769)]