23421495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 40450752

約数和(自身を除く): 17029257

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1733, 2703, 4505, 5199, 8665, 13515, 25995, 29461, 88383, 91849, 147305, 275547, 441915, 459245, 1377735, 1561433, 4684299, 7807165, 23421495]

約数ペア:

[(1, 23421495), (3, 7807165), (5, 4684299), (15, 1561433), (17, 1377735), (51, 459245), (53, 441915), (85, 275547), (159, 147305), (255, 91849), (265, 88383), (795, 29461), (901, 25995), (1733, 13515), (2703, 8665), (4505, 5199)]