25228323

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 38840256

約数和(自身を除く): 13611933

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 911, 1629, 2733, 3077, 8199, 9231, 15487, 27693, 46461, 139383, 164891, 494673, 1484019, 2803147, 8409441, 25228323]

約数ペア:

[(1, 25228323), (3, 8409441), (9, 2803147), (17, 1484019), (51, 494673), (153, 164891), (181, 139383), (543, 46461), (911, 27693), (1629, 15487), (2733, 9231), (3077, 8199)]