11954553855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3607}}^1$

素因数の和:4064

約数の個数: 64

約数和(自身を含む): 20885990400

約数和(自身を除く): 8931436545

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 401, 435, 551, 1203, 1653, 2005, 2755, 3607, 6015, 7619, 8265, 10821, 11629, 18035, 22857, 34887, 38095, 54105, 58145, 68533, 104603, 114285, 174435, 205599, 220951, 313809, 342665, 523015, 662853, 1027995, 1104755, 1446407, 1569045, 1987457, 3314265, 4339221, 5962371, 7232035, 9937285, 21696105, 27481733, 29811855, 41945803, 82445199, 125837409, 137408665, 209729015, 412225995, 629187045, 796970257, 2390910771, 3984851285, 11954553855]

約数ペア:

[(1, 11954553855), (3, 3984851285), (5, 2390910771), (15, 796970257), (19, 629187045), (29, 412225995), (57, 209729015), (87, 137408665), (95, 125837409), (145, 82445199), (285, 41945803), (401, 29811855), (435, 27481733), (551, 21696105), (1203, 9937285), (1653, 7232035), (2005, 5962371), (2755, 4339221), (3607, 3314265), (6015, 1987457), (7619, 1569045), (8265, 1446407), (10821, 1104755), (11629, 1027995), (18035, 662853), (22857, 523015), (34887, 342665), (38095, 313809), (54105, 220951), (58145, 205599), (68533, 174435), (104603, 114285)]