1289883315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1$

素因数の和:3036

約数の個数: 64

約数和(自身を含む): 2457216000

約数和(自身を除く): 1167332685

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 149, 203, 435, 447, 609, 745, 1015, 1043, 2235, 2843, 3045, 3129, 4321, 5215, 8529, 12963, 14215, 15645, 19901, 21605, 30247, 42645, 59703, 64815, 82447, 90741, 99505, 151235, 247341, 298515, 412235, 423607, 453705, 577129, 1236705, 1270821, 1731387, 2118035, 2885645, 2965249, 6354105, 8656935, 8895747, 12284603, 14826245, 36853809, 44478735, 61423015, 85992221, 184269045, 257976663, 429961105, 1289883315]

約数ペア:

[(1, 1289883315), (3, 429961105), (5, 257976663), (7, 184269045), (15, 85992221), (21, 61423015), (29, 44478735), (35, 36853809), (87, 14826245), (105, 12284603), (145, 8895747), (149, 8656935), (203, 6354105), (435, 2965249), (447, 2885645), (609, 2118035), (745, 1731387), (1015, 1270821), (1043, 1236705), (2235, 577129), (2843, 453705), (3045, 423607), (3129, 412235), (4321, 298515), (5215, 247341), (8529, 151235), (12963, 99505), (14215, 90741), (15645, 82447), (19901, 64815), (21605, 59703), (30247, 42645)]