6890825865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 14282956800

約数和(自身を除く): 7392130935

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 385, 409, 435, 503, 609, 957, 1015, 1155, 1227, 1509, 1595, 2045, 2233, 2515, 2863, 3045, 3521, 4499, 4785, 5533, 6135, 6699, 7545, 8589, 10563, 11165, 11861, 13497, 14315, 14587, 16599, 17605, 22495, 27665, 31493, 33495, 35583, 38731, 42945, 43761, 52815, 59305, 67485, 72935, 82995, 83027, 94479, 102109, 116193, 130471, 157465, 160457, 177915, 193655, 205727, 218805, 249081, 306327, 391413, 415135, 472395, 481371, 510545, 580965, 617181, 652355, 802285, 913297, 1028635, 1123199, 1245405, 1440089, 1531635, 1957065, 2262997, 2406855, 2739891, 3085905, 3369597, 4320267, 4566485, 5615995, 5966083, 6788991, 7200445, 11314985, 13699455, 15840979, 16847985, 17898249, 21601335, 29830415, 33944955, 41762581, 47522937, 65626913, 79204895, 89491245, 125287743, 196880739, 208812905, 237614685, 328134565, 459388391, 626438715, 984403695, 1378165173, 2296941955, 6890825865]

約数ペア:

[(1, 6890825865), (3, 2296941955), (5, 1378165173), (7, 984403695), (11, 626438715), (15, 459388391), (21, 328134565), (29, 237614685), (33, 208812905), (35, 196880739), (55, 125287743), (77, 89491245), (87, 79204895), (105, 65626913), (145, 47522937), (165, 41762581), (203, 33944955), (231, 29830415), (319, 21601335), (385, 17898249), (409, 16847985), (435, 15840979), (503, 13699455), (609, 11314985), (957, 7200445), (1015, 6788991), (1155, 5966083), (1227, 5615995), (1509, 4566485), (1595, 4320267), (2045, 3369597), (2233, 3085905), (2515, 2739891), (2863, 2406855), (3045, 2262997), (3521, 1957065), (4499, 1531635), (4785, 1440089), (5533, 1245405), (6135, 1123199), (6699, 1028635), (7545, 913297), (8589, 802285), (10563, 652355), (11165, 617181), (11861, 580965), (13497, 510545), (14315, 481371), (14587, 472395), (16599, 415135), (17605, 391413), (22495, 306327), (27665, 249081), (31493, 218805), (33495, 205727), (35583, 193655), (38731, 177915), (42945, 160457), (43761, 157465), (52815, 130471), (59305, 116193), (67485, 102109), (72935, 94479), (82995, 83027)]