9693915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 20013840

約数和(自身を除く): 10319925

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 109, 121, 147, 165, 231, 245, 327, 363, 385, 539, 545, 605, 735, 763, 847, 1155, 1199, 1617, 1635, 1815, 2289, 2541, 2695, 3597, 3815, 4235, 5341, 5929, 5995, 8085, 8393, 11445, 12705, 13189, 16023, 17787, 17985, 25179, 26705, 29645, 39567, 41965, 58751, 65945, 80115, 88935, 92323, 125895, 176253, 197835, 276969, 293755, 461615, 646261, 881265, 1384845, 1938783, 3231305, 9693915]

約数ペア:

[(1, 9693915), (3, 3231305), (5, 1938783), (7, 1384845), (11, 881265), (15, 646261), (21, 461615), (33, 293755), (35, 276969), (49, 197835), (55, 176253), (77, 125895), (105, 92323), (109, 88935), (121, 80115), (147, 65945), (165, 58751), (231, 41965), (245, 39567), (327, 29645), (363, 26705), (385, 25179), (539, 17985), (545, 17787), (605, 16023), (735, 13189), (763, 12705), (847, 11445), (1155, 8393), (1199, 8085), (1617, 5995), (1635, 5929), (1815, 5341), (2289, 4235), (2541, 3815), (2695, 3597)]