4958995

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 6160320

約数和(自身を除く): 1201325

約数列:

[1, 5, 61, 71, 229, 305, 355, 1145, 4331, 13969, 16259, 21655, 69845, 81295, 991799, 4958995]

約数ペア:

[(1, 4958995), (5, 991799), (61, 81295), (71, 69845), (229, 21655), (305, 16259), (355, 13969), (1145, 4331)]