42181655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4643}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 53498880

約数和(自身を除く): 11317225

約数列:

[1, 5, 23, 79, 115, 395, 1817, 4643, 9085, 23215, 106789, 366797, 533945, 1833985, 8436331, 42181655]

約数ペア:

[(1, 42181655), (5, 8436331), (23, 1833985), (79, 533945), (115, 366797), (395, 106789), (1817, 23215), (4643, 9085)]