39334815

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 78710016

約数和(自身を除く): 39375201

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 81, 93, 117, 135, 155, 195, 241, 279, 351, 403, 405, 465, 585, 723, 837, 1053, 1205, 1209, 1395, 1755, 2015, 2169, 2511, 3133, 3615, 3627, 4185, 5265, 6045, 6507, 7471, 9399, 10845, 10881, 12555, 15665, 18135, 19521, 22413, 28197, 32535, 32643, 37355, 46995, 54405, 67239, 84591, 97123, 97605, 112065, 140985, 163215, 201717, 253773, 291369, 336195, 422955, 485615, 605151, 874107, 1008585, 1268865, 1456845, 2622321, 3025755, 4370535, 7866963, 13111605, 39334815]

約数ペア:

[(1, 39334815), (3, 13111605), (5, 7866963), (9, 4370535), (13, 3025755), (15, 2622321), (27, 1456845), (31, 1268865), (39, 1008585), (45, 874107), (65, 605151), (81, 485615), (93, 422955), (117, 336195), (135, 291369), (155, 253773), (195, 201717), (241, 163215), (279, 140985), (351, 112065), (403, 97605), (405, 97123), (465, 84591), (585, 67239), (723, 54405), (837, 46995), (1053, 37355), (1205, 32643), (1209, 32535), (1395, 28197), (1755, 22413), (2015, 19521), (2169, 18135), (2511, 15665), (3133, 12555), (3615, 10881), (3627, 10845), (4185, 9399), (5265, 7471), (6045, 6507)]