2740194075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{689357}}^1$

素因数の和:689423

約数の個数: 24

約数和(自身を含む): 4615941168

約数和(自身を除く): 1875747093

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 689357, 2068071, 3446785, 10340355, 17233925, 36535921, 51701775, 109607763, 182679605, 548038815, 913398025, 2740194075]

約数ペア:

[(1, 2740194075), (3, 913398025), (5, 548038815), (15, 182679605), (25, 109607763), (53, 51701775), (75, 36535921), (159, 17233925), (265, 10340355), (795, 3446785), (1325, 2068071), (3975, 689357)]