2983945365

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1523}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 5547847680

約数和(自身を除く): 2563902315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 631, 1035, 1523, 1893, 3105, 3155, 4569, 5679, 7615, 9465, 13707, 14513, 17037, 22845, 28395, 35029, 41121, 43539, 68535, 72565, 85185, 105087, 130617, 175145, 205605, 217695, 315261, 391851, 525435, 653085, 945783, 961013, 1576305, 1959255, 2883039, 4728915, 4805065, 8649117, 14415195, 22103299, 25947351, 43245585, 66309897, 110516495, 129736755, 198929691, 331549485, 596789073, 994648455, 2983945365]

約数ペア:

[(1, 2983945365), (3, 994648455), (5, 596789073), (9, 331549485), (15, 198929691), (23, 129736755), (27, 110516495), (45, 66309897), (69, 43245585), (115, 25947351), (135, 22103299), (207, 14415195), (345, 8649117), (621, 4805065), (631, 4728915), (1035, 2883039), (1523, 1959255), (1893, 1576305), (3105, 961013), (3155, 945783), (4569, 653085), (5679, 525435), (7615, 391851), (9465, 315261), (13707, 217695), (14513, 205605), (17037, 175145), (22845, 130617), (28395, 105087), (35029, 85185), (41121, 72565), (43539, 68535)]