13986555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 12279045

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 79, 87, 111, 145, 165, 185, 237, 319, 395, 407, 435, 555, 869, 957, 1073, 1185, 1221, 1595, 2035, 2291, 2607, 2923, 3219, 4345, 4785, 5365, 6105, 6873, 8769, 11455, 11803, 13035, 14615, 16095, 25201, 32153, 34365, 35409, 43845, 59015, 75603, 84767, 96459, 126005, 160765, 177045, 254301, 378015, 423835, 482295, 932437, 1271505, 2797311, 4662185, 13986555]

約数ペア:

[(1, 13986555), (3, 4662185), (5, 2797311), (11, 1271505), (15, 932437), (29, 482295), (33, 423835), (37, 378015), (55, 254301), (79, 177045), (87, 160765), (111, 126005), (145, 96459), (165, 84767), (185, 75603), (237, 59015), (319, 43845), (395, 35409), (407, 34365), (435, 32153), (555, 25201), (869, 16095), (957, 14615), (1073, 13035), (1185, 11803), (1221, 11455), (1595, 8769), (2035, 6873), (2291, 6105), (2607, 5365), (2923, 4785), (3219, 4345)]