79937535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 54182913

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 789, 881, 1315, 2643, 3945, 4405, 6049, 13215, 18147, 20263, 30245, 60789, 90735, 101315, 231703, 303945, 695109, 1158515, 3475545, 5329169, 15987507, 26645845, 79937535]

約数ペア:

[(1, 79937535), (3, 26645845), (5, 15987507), (15, 5329169), (23, 3475545), (69, 1158515), (115, 695109), (263, 303945), (345, 231703), (789, 101315), (881, 90735), (1315, 60789), (2643, 30245), (3945, 20263), (4405, 18147), (6049, 13215)]