299894535

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 568944000

約数和(自身を除く): 269049465

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 149, 153, 255, 447, 459, 745, 765, 877, 1341, 2235, 2295, 2533, 2631, 4023, 4385, 6705, 7599, 7893, 12665, 13155, 14909, 20115, 22797, 23679, 37995, 39465, 44727, 68391, 74545, 113985, 118395, 130673, 134181, 223635, 341955, 392019, 402543, 653365, 670905, 1176057, 1960095, 2012715, 2221441, 3528171, 5880285, 6664323, 11107205, 17640855, 19992969, 33321615, 59978907, 99964845, 299894535]

約数ペア:

[(1, 299894535), (3, 99964845), (5, 59978907), (9, 33321615), (15, 19992969), (17, 17640855), (27, 11107205), (45, 6664323), (51, 5880285), (85, 3528171), (135, 2221441), (149, 2012715), (153, 1960095), (255, 1176057), (447, 670905), (459, 653365), (745, 402543), (765, 392019), (877, 341955), (1341, 223635), (2235, 134181), (2295, 130673), (2533, 118395), (2631, 113985), (4023, 74545), (4385, 68391), (6705, 44727), (7599, 39465), (7893, 37995), (12665, 23679), (13155, 22797), (14909, 20115)]