127230705

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{8243}}^1$

素因数の和:8275

約数の個数: 48

約数和(自身を含む): 257212800

約数和(自身を除く): 129982095

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 8243, 15435, 24729, 41215, 57701, 74187, 123645, 173103, 288505, 370935, 403907, 519309, 865515, 1211721, 2019535, 2596545, 2827349, 3635163, 6058605, 8482047, 14136745, 18175815, 25446141, 42410235, 127230705]

約数ペア:

[(1, 127230705), (3, 42410235), (5, 25446141), (7, 18175815), (9, 14136745), (15, 8482047), (21, 6058605), (35, 3635163), (45, 2827349), (49, 2596545), (63, 2019535), (105, 1211721), (147, 865515), (245, 519309), (315, 403907), (343, 370935), (441, 288505), (735, 173103), (1029, 123645), (1715, 74187), (2205, 57701), (3087, 41215), (5145, 24729), (8243, 15435)]