28833105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 57853440

約数和(自身を除く): 29020335

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 51, 85, 87, 105, 119, 145, 203, 255, 357, 435, 493, 557, 595, 609, 1015, 1479, 1671, 1785, 2465, 2785, 3045, 3451, 3899, 7395, 8355, 9469, 10353, 11697, 16153, 17255, 19495, 28407, 47345, 48459, 51765, 58485, 66283, 80765, 113071, 142035, 198849, 242295, 274601, 331415, 339213, 565355, 823803, 994245, 1373005, 1696065, 1922207, 4119015, 5766621, 9611035, 28833105]

約数ペア:

[(1, 28833105), (3, 9611035), (5, 5766621), (7, 4119015), (15, 1922207), (17, 1696065), (21, 1373005), (29, 994245), (35, 823803), (51, 565355), (85, 339213), (87, 331415), (105, 274601), (119, 242295), (145, 198849), (203, 142035), (255, 113071), (357, 80765), (435, 66283), (493, 58485), (557, 51765), (595, 48459), (609, 47345), (1015, 28407), (1479, 19495), (1671, 17255), (1785, 16153), (2465, 11697), (2785, 10353), (3045, 9469), (3451, 8355), (3899, 7395)]