4460989725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18341}}^1$

素因数の和:18427

約数の個数: 72

約数和(自身を含む): 8515383552

約数和(自身を除く): 4054393827

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 47, 69, 75, 115, 141, 207, 225, 235, 345, 423, 575, 705, 1035, 1081, 1175, 1725, 2115, 3243, 3525, 5175, 5405, 9729, 10575, 16215, 18341, 27025, 48645, 55023, 81075, 91705, 165069, 243225, 275115, 421843, 458525, 825345, 862027, 1265529, 1375575, 2109215, 2586081, 3796587, 4126725, 4310135, 6327645, 7758243, 10546075, 12930405, 18982935, 19826621, 21550675, 31638225, 38791215, 59479863, 64652025, 94914675, 99133105, 178439589, 193956075, 297399315, 495665525, 892197945, 1486996575, 4460989725]

約数ペア:

[(1, 4460989725), (3, 1486996575), (5, 892197945), (9, 495665525), (15, 297399315), (23, 193956075), (25, 178439589), (45, 99133105), (47, 94914675), (69, 64652025), (75, 59479863), (115, 38791215), (141, 31638225), (207, 21550675), (225, 19826621), (235, 18982935), (345, 12930405), (423, 10546075), (575, 7758243), (705, 6327645), (1035, 4310135), (1081, 4126725), (1175, 3796587), (1725, 2586081), (2115, 2109215), (3243, 1375575), (3525, 1265529), (5175, 862027), (5405, 825345), (9729, 458525), (10575, 421843), (16215, 275115), (18341, 243225), (27025, 165069), (48645, 91705), (55023, 81075)]