9154425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 18320256

約数和(自身を除く): 9165831

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 49, 53, 75, 105, 141, 147, 159, 175, 235, 245, 265, 329, 371, 525, 705, 735, 795, 987, 1113, 1175, 1225, 1325, 1645, 1855, 2303, 2491, 2597, 3525, 3675, 3975, 4935, 5565, 6909, 7473, 7791, 8225, 9275, 11515, 12455, 12985, 17437, 24675, 27825, 34545, 37365, 38955, 52311, 57575, 62275, 64925, 87185, 122059, 172725, 186825, 194775, 261555, 366177, 435925, 610295, 1307775, 1830885, 3051475, 9154425]

約数ペア:

[(1, 9154425), (3, 3051475), (5, 1830885), (7, 1307775), (15, 610295), (21, 435925), (25, 366177), (35, 261555), (47, 194775), (49, 186825), (53, 172725), (75, 122059), (105, 87185), (141, 64925), (147, 62275), (159, 57575), (175, 52311), (235, 38955), (245, 37365), (265, 34545), (329, 27825), (371, 24675), (525, 17437), (705, 12985), (735, 12455), (795, 11515), (987, 9275), (1113, 8225), (1175, 7791), (1225, 7473), (1325, 6909), (1645, 5565), (1855, 4935), (2303, 3975), (2491, 3675), (2597, 3525)]