88625745

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 178074624

約数和(自身を除く): 89448879

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 81, 93, 117, 135, 155, 181, 195, 243, 279, 351, 403, 405, 465, 543, 585, 837, 905, 1053, 1209, 1215, 1395, 1629, 1755, 2015, 2353, 2511, 2715, 3159, 3627, 4185, 4887, 5265, 5611, 6045, 7059, 7533, 8145, 10881, 11765, 12555, 14661, 15795, 16833, 18135, 21177, 24435, 28055, 32643, 35295, 37665, 43983, 50499, 54405, 63531, 72943, 73305, 84165, 97929, 105885, 151497, 163215, 190593, 218829, 219915, 252495, 317655, 364715, 454491, 489645, 571779, 656487, 757485, 952965, 1094145, 1363473, 1969461, 2272455, 2858895, 3282435, 5908383, 6817365, 9847305, 17725149, 29541915, 88625745]

約数ペア:

[(1, 88625745), (3, 29541915), (5, 17725149), (9, 9847305), (13, 6817365), (15, 5908383), (27, 3282435), (31, 2858895), (39, 2272455), (45, 1969461), (65, 1363473), (81, 1094145), (93, 952965), (117, 757485), (135, 656487), (155, 571779), (181, 489645), (195, 454491), (243, 364715), (279, 317655), (351, 252495), (403, 219915), (405, 218829), (465, 190593), (543, 163215), (585, 151497), (837, 105885), (905, 97929), (1053, 84165), (1209, 73305), (1215, 72943), (1395, 63531), (1629, 54405), (1755, 50499), (2015, 43983), (2353, 37665), (2511, 35295), (2715, 32643), (3159, 28055), (3627, 24435), (4185, 21177), (4887, 18135), (5265, 16833), (5611, 15795), (6045, 14661), (7059, 12555), (7533, 11765), (8145, 10881)]