2921000415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{4801}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 4779565056

約数和(自身を除く): 1858564641

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 863, 2589, 4315, 4801, 12945, 14403, 24005, 40561, 72015, 121683, 202805, 225647, 608415, 676941, 1128235, 3384705, 4143263, 12429789, 20716315, 62148945, 194733361, 584200083, 973666805, 2921000415]

約数ペア:

[(1, 2921000415), (3, 973666805), (5, 584200083), (15, 194733361), (47, 62148945), (141, 20716315), (235, 12429789), (705, 4143263), (863, 3384705), (2589, 1128235), (4315, 676941), (4801, 608415), (12945, 225647), (14403, 202805), (24005, 121683), (40561, 72015)]