9968355085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{8389}}^1$

素因数の和:8689

約数の個数: 32

約数和(自身を含む): 13083164640

約数和(自身を除く): 3114809555

約数列:

[1, 5, 13, 65, 101, 181, 505, 905, 1313, 2353, 6565, 8389, 11765, 18281, 41945, 91405, 109057, 237653, 545285, 847289, 1188265, 1518409, 4236445, 7592045, 11014757, 19739317, 55073785, 98696585, 153359309, 766796545, 1993671017, 9968355085]

約数ペア:

[(1, 9968355085), (5, 1993671017), (13, 766796545), (65, 153359309), (101, 98696585), (181, 55073785), (505, 19739317), (905, 11014757), (1313, 7592045), (2353, 4236445), (6565, 1518409), (8389, 1188265), (11765, 847289), (18281, 545285), (41945, 237653), (91405, 109057)]