23158395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 44658432

約数和(自身を除く): 21500037

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1277, 1395, 2015, 3627, 3831, 6045, 6385, 11493, 16601, 18135, 19155, 39587, 49803, 57465, 83005, 118761, 149409, 197935, 249015, 356283, 514631, 593805, 747045, 1543893, 1781415, 2573155, 4631679, 7719465, 23158395]

約数ペア:

[(1, 23158395), (3, 7719465), (5, 4631679), (9, 2573155), (13, 1781415), (15, 1543893), (31, 747045), (39, 593805), (45, 514631), (65, 356283), (93, 249015), (117, 197935), (155, 149409), (195, 118761), (279, 83005), (403, 57465), (465, 49803), (585, 39587), (1209, 19155), (1277, 18135), (1395, 16601), (2015, 11493), (3627, 6385), (3831, 6045)]