109049075

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 146550888

約数和(自身を除く): 37501813

約数列:

[1, 5, 19, 25, 43, 95, 215, 281, 361, 475, 817, 1075, 1405, 1805, 4085, 5339, 7025, 9025, 12083, 15523, 20425, 26695, 60415, 77615, 101441, 133475, 229577, 302075, 388075, 507205, 1147885, 2536025, 4361963, 5739425, 21809815, 109049075]

約数ペア:

[(1, 109049075), (5, 21809815), (19, 5739425), (25, 4361963), (43, 2536025), (95, 1147885), (215, 507205), (281, 388075), (361, 302075), (475, 229577), (817, 133475), (1075, 101441), (1405, 77615), (1805, 60415), (4085, 26695), (5339, 20425), (7025, 15523), (9025, 12083)]