132558945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 105490335

約数列:

[1, 3, 5, 15, 17, 31, 41, 51, 85, 93, 123, 155, 205, 255, 409, 465, 527, 615, 697, 1227, 1271, 1581, 2045, 2091, 2635, 3485, 3813, 6135, 6355, 6953, 7905, 10455, 12679, 16769, 19065, 20859, 21607, 34765, 38037, 50307, 63395, 64821, 83845, 104295, 108035, 190185, 215543, 251535, 285073, 324105, 519839, 646629, 855219, 1077715, 1425365, 1559517, 2599195, 3233145, 4276095, 7797585, 8837263, 26511789, 44186315, 132558945]

約数ペア:

[(1, 132558945), (3, 44186315), (5, 26511789), (15, 8837263), (17, 7797585), (31, 4276095), (41, 3233145), (51, 2599195), (85, 1559517), (93, 1425365), (123, 1077715), (155, 855219), (205, 646629), (255, 519839), (409, 324105), (465, 285073), (527, 251535), (615, 215543), (697, 190185), (1227, 108035), (1271, 104295), (1581, 83845), (2045, 64821), (2091, 63395), (2635, 50307), (3485, 38037), (3813, 34765), (6135, 21607), (6355, 20859), (6953, 19065), (7905, 16769), (10455, 12679)]