306300545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 89964415

約数列:

[1, 5, 23, 41, 115, 167, 205, 389, 835, 943, 1945, 3841, 4715, 6847, 8947, 15949, 19205, 34235, 44735, 64963, 79745, 157481, 324815, 366827, 787405, 1494149, 1834135, 2663483, 7470745, 13317415, 61260109, 306300545]

約数ペア:

[(1, 306300545), (5, 61260109), (23, 13317415), (41, 7470745), (115, 2663483), (167, 1834135), (205, 1494149), (389, 787405), (835, 366827), (943, 324815), (1945, 157481), (3841, 79745), (4715, 64963), (6847, 44735), (8947, 34235), (15949, 19205)]