800619885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3877}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 1499110704

約数和(自身を除く): 698490819

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 353, 585, 1059, 1765, 3177, 3877, 4589, 5295, 11631, 13767, 15885, 19385, 22945, 34893, 41301, 50401, 58155, 68835, 151203, 174465, 206505, 252005, 453609, 756015, 1368581, 2268045, 4105743, 6842905, 12317229, 17791553, 20528715, 53374659, 61586145, 88957765, 160123977, 266873295, 800619885]

約数ペア:

[(1, 800619885), (3, 266873295), (5, 160123977), (9, 88957765), (13, 61586145), (15, 53374659), (39, 20528715), (45, 17791553), (65, 12317229), (117, 6842905), (195, 4105743), (353, 2268045), (585, 1368581), (1059, 756015), (1765, 453609), (3177, 252005), (3877, 206505), (4589, 174465), (5295, 151203), (11631, 68835), (13767, 58155), (15885, 50401), (19385, 41301), (22945, 34893)]