84223355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 113508864

約数和(自身を除く): 29285509

約数列:

[1, 5, 17, 23, 67, 85, 115, 335, 391, 643, 1139, 1541, 1955, 3215, 5695, 7705, 10931, 14789, 26197, 43081, 54655, 73945, 130985, 215405, 251413, 732377, 990863, 1257065, 3661885, 4954315, 16844671, 84223355]

約数ペア:

[(1, 84223355), (5, 16844671), (17, 4954315), (23, 3661885), (67, 1257065), (85, 990863), (115, 732377), (335, 251413), (391, 215405), (643, 130985), (1139, 73945), (1541, 54655), (1955, 43081), (3215, 26197), (5695, 14789), (7705, 10931)]