539590965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 954581760

約数和(自身を除く): 414990795

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 131, 145, 255, 393, 435, 493, 557, 655, 1479, 1671, 1965, 2227, 2465, 2785, 3799, 6681, 7395, 8355, 9469, 11135, 11397, 16153, 18995, 28407, 33405, 47345, 48459, 56985, 64583, 72967, 80765, 142035, 193749, 218901, 242295, 274601, 322915, 364835, 823803, 968745, 1094505, 1240439, 1373005, 2116043, 3721317, 4119015, 6202195, 6348129, 10580215, 18606585, 31740645, 35972731, 107918193, 179863655, 539590965]

約数ペア:

[(1, 539590965), (3, 179863655), (5, 107918193), (15, 35972731), (17, 31740645), (29, 18606585), (51, 10580215), (85, 6348129), (87, 6202195), (131, 4119015), (145, 3721317), (255, 2116043), (393, 1373005), (435, 1240439), (493, 1094505), (557, 968745), (655, 823803), (1479, 364835), (1671, 322915), (1965, 274601), (2227, 242295), (2465, 218901), (2785, 193749), (3799, 142035), (6681, 80765), (7395, 72967), (8355, 64583), (9469, 56985), (11135, 48459), (11397, 47345), (16153, 33405), (18995, 28407)]