8979706.00000000

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 25510135

約数列:

[1, 5, 7, 11, 13, 19, 35, 55, 65, 77, 91, 95, 133, 143, 209, 247, 383, 385, 455, 665, 715, 1001, 1045, 1235, 1463, 1729, 1915, 2681, 2717, 4213, 4979, 5005, 7277, 7315, 8645, 13405, 13585, 19019, 21065, 24895, 29491, 34853, 36385, 50939, 54769, 80047, 94601, 95095, 147455, 174265, 254695, 273845, 383383, 400235, 473005, 560329, 662207, 1040611, 1916915, 2801645, 3311035, 5203055, 7284277, 36421385]

約数ペア:

[(1, 36421385), (5, 7284277), (7, 5203055), (11, 3311035), (13, 2801645), (19, 1916915), (35, 1040611), (55, 662207), (65, 560329), (77, 473005), (91, 400235), (95, 383383), (133, 273845), (143, 254695), (209, 174265), (247, 147455), (383, 95095), (385, 94601), (455, 80047), (665, 54769), (715, 50939), (1001, 36385), (1045, 34853), (1235, 29491), (1463, 24895), (1729, 21065), (1915, 19019), (2681, 13585), (2717, 13405), (4213, 8645), (4979, 7315), (5005, 7277)]