22751075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 29968320

約数和(自身を除く): 7217245

約数列:

[1, 5, 19, 25, 95, 211, 227, 475, 1055, 1135, 4009, 4313, 5275, 5675, 20045, 21565, 47897, 100225, 107825, 239485, 910043, 1197425, 4550215, 22751075]

約数ペア:

[(1, 22751075), (5, 4550215), (19, 1197425), (25, 910043), (95, 239485), (211, 107825), (227, 100225), (475, 47897), (1055, 21565), (1135, 20045), (4009, 5675), (4313, 5275)]