22495265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 31159296

約数和(自身を除く): 8664031

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 367, 533, 943, 1495, 1835, 2665, 4715, 4771, 8441, 12259, 15047, 23855, 42205, 61295, 75235, 109733, 195611, 346081, 548665, 978055, 1730405, 4499053, 22495265]

約数ペア:

[(1, 22495265), (5, 4499053), (13, 1730405), (23, 978055), (41, 548665), (65, 346081), (115, 195611), (205, 109733), (299, 75235), (367, 61295), (533, 42205), (943, 23855), (1495, 15047), (1835, 12259), (2665, 8441), (4715, 4771)]