79178995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 36942605

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 2399, 4715, 6601, 11995, 16793, 33005, 55177, 83965, 98359, 275885, 386239, 491795, 688513, 1931195, 2262257, 3442565, 11311285, 15835799, 79178995]

約数ペア:

[(1, 79178995), (5, 15835799), (7, 11311285), (23, 3442565), (35, 2262257), (41, 1931195), (115, 688513), (161, 491795), (205, 386239), (287, 275885), (805, 98359), (943, 83965), (1435, 55177), (2399, 33005), (4715, 16793), (6601, 11995)]