1880450025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{761}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 3183867648

約数和(自身を除く): 1303417623

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 701, 705, 761, 1175, 2103, 2283, 3505, 3525, 3805, 10515, 11415, 17525, 19025, 32947, 35767, 52575, 57075, 98841, 107301, 164735, 178835, 494205, 533461, 536505, 823675, 894175, 1600383, 2471025, 2667305, 2682525, 8001915, 13336525, 25072667, 40009575, 75218001, 125363335, 376090005, 626816675, 1880450025]

約数ペア:

[(1, 1880450025), (3, 626816675), (5, 376090005), (15, 125363335), (25, 75218001), (47, 40009575), (75, 25072667), (141, 13336525), (235, 8001915), (701, 2682525), (705, 2667305), (761, 2471025), (1175, 1600383), (2103, 894175), (2283, 823675), (3505, 536505), (3525, 533461), (3805, 494205), (10515, 178835), (11415, 164735), (17525, 107301), (19025, 98841), (32947, 57075), (35767, 52575)]