1250070945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 2132711808

約数和(自身を除く): 882640863

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 457, 631, 867, 1371, 1445, 1893, 2285, 3155, 4335, 6855, 7769, 9465, 10727, 23307, 32181, 38845, 53635, 116535, 132073, 160905, 182359, 288367, 396219, 547077, 660365, 865101, 911795, 1441835, 1981095, 2735385, 4325505, 4902239, 14706717, 24511195, 73533585, 83338063, 250014189, 416690315, 1250070945]

約数ペア:

[(1, 1250070945), (3, 416690315), (5, 250014189), (15, 83338063), (17, 73533585), (51, 24511195), (85, 14706717), (255, 4902239), (289, 4325505), (457, 2735385), (631, 1981095), (867, 1441835), (1371, 911795), (1445, 865101), (1893, 660365), (2285, 547077), (3155, 396219), (4335, 288367), (6855, 182359), (7769, 160905), (9465, 132073), (10727, 116535), (23307, 53635), (32181, 38845)]