9847305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 19568640

約数和(自身を除く): 9721335

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 181, 195, 279, 351, 403, 465, 543, 585, 837, 905, 1209, 1395, 1629, 1755, 2015, 2353, 2715, 3627, 4185, 4887, 5611, 6045, 7059, 8145, 10881, 11765, 16833, 18135, 21177, 24435, 28055, 35295, 50499, 54405, 63531, 72943, 84165, 105885, 151497, 218829, 252495, 317655, 364715, 656487, 757485, 1094145, 1969461, 3282435, 9847305]

約数ペア:

[(1, 9847305), (3, 3282435), (5, 1969461), (9, 1094145), (13, 757485), (15, 656487), (27, 364715), (31, 317655), (39, 252495), (45, 218829), (65, 151497), (93, 105885), (117, 84165), (135, 72943), (155, 63531), (181, 54405), (195, 50499), (279, 35295), (351, 28055), (403, 24435), (465, 21177), (543, 18135), (585, 16833), (837, 11765), (905, 10881), (1209, 8145), (1395, 7059), (1629, 6045), (1755, 5611), (2015, 4887), (2353, 4185), (2715, 3627)]