201005292105

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1187}}^1\times {\mathrm{4391}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 349189087104

約数和(自身を除く): 148183794999

約数列:

[1, 3, 5, 9, 15, 45, 857, 1187, 2571, 3561, 4285, 4391, 5935, 7713, 10683, 12855, 13173, 17805, 21955, 38565, 39519, 53415, 65865, 197595, 1017259, 3051777, 3763087, 5086295, 5212117, 9155331, 11289261, 15258885, 15636351, 18815435, 26060585, 33867783, 45776655, 46909053, 56446305, 78181755, 169338915, 234545265, 4466784269, 13400352807, 22333921345, 40201058421, 67001764035, 201005292105]

約数ペア:

[(1, 201005292105), (3, 67001764035), (5, 40201058421), (9, 22333921345), (15, 13400352807), (45, 4466784269), (857, 234545265), (1187, 169338915), (2571, 78181755), (3561, 56446305), (4285, 46909053), (4391, 45776655), (5935, 33867783), (7713, 26060585), (10683, 18815435), (12855, 15636351), (13173, 15258885), (17805, 11289261), (21955, 9155331), (38565, 5212117), (39519, 5086295), (53415, 3763087), (65865, 3051777), (197595, 1017259)]