265825107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 424176480

約数和(自身を除く): 158351373

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 181, 261, 331, 493, 543, 993, 1479, 1629, 2979, 3077, 4437, 5249, 5627, 9231, 9599, 15747, 16881, 27693, 28797, 47241, 50643, 59911, 86391, 89233, 163183, 179733, 267699, 489549, 539199, 803097, 1018487, 1468647, 1737419, 3055461, 5212257, 9166383, 15636771, 29536123, 88608369, 265825107]

約数ペア:

[(1, 265825107), (3, 88608369), (9, 29536123), (17, 15636771), (29, 9166383), (51, 5212257), (87, 3055461), (153, 1737419), (181, 1468647), (261, 1018487), (331, 803097), (493, 539199), (543, 489549), (993, 267699), (1479, 179733), (1629, 163183), (2979, 89233), (3077, 86391), (4437, 59911), (5249, 50643), (5627, 47241), (9231, 28797), (9599, 27693), (15747, 16881)]