804928520415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{347297}}^1$

素因数の和:347532

約数の個数: 64

約数和(自身を含む): 1395304444800

約数和(自身を除く): 590375924385

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 149, 183, 255, 305, 447, 745, 915, 1037, 2235, 2533, 3111, 5185, 7599, 9089, 12665, 15555, 27267, 37995, 45445, 136335, 154513, 347297, 463539, 772565, 1041891, 1736485, 2317695, 5209455, 5904049, 17712147, 21185117, 29520245, 51747253, 63555351, 88560735, 105925585, 155241759, 258736265, 317776755, 360146989, 776208795, 879703301, 1080440967, 1800734945, 2639109903, 3156582433, 4398516505, 5402204835, 9469747299, 13195549515, 15782912165, 47348736495, 53661901361, 160985704083, 268309506805, 804928520415]

約数ペア:

[(1, 804928520415), (3, 268309506805), (5, 160985704083), (15, 53661901361), (17, 47348736495), (51, 15782912165), (61, 13195549515), (85, 9469747299), (149, 5402204835), (183, 4398516505), (255, 3156582433), (305, 2639109903), (447, 1800734945), (745, 1080440967), (915, 879703301), (1037, 776208795), (2235, 360146989), (2533, 317776755), (3111, 258736265), (5185, 155241759), (7599, 105925585), (9089, 88560735), (12665, 63555351), (15555, 51747253), (27267, 29520245), (37995, 21185117), (45445, 17712147), (136335, 5904049), (154513, 5209455), (347297, 2317695), (463539, 1736485), (772565, 1041891)]