84258635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 109824000

約数和(自身を除く): 25565365

約数列:

[1, 5, 19, 79, 95, 103, 109, 395, 515, 545, 1501, 1957, 2071, 7505, 8137, 8611, 9785, 10355, 11227, 40685, 43055, 56135, 154603, 163609, 213313, 773015, 818045, 886933, 1066565, 4434665, 16851727, 84258635]

約数ペア:

[(1, 84258635), (5, 16851727), (19, 4434665), (79, 1066565), (95, 886933), (103, 818045), (109, 773015), (395, 213313), (515, 163609), (545, 154603), (1501, 56135), (1957, 43055), (2071, 40685), (7505, 11227), (8137, 10355), (8611, 9785)]