180846315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3187}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 341167008

約数和(自身を除く): 160320693

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 1261, 1455, 3187, 3783, 4365, 6305, 9561, 11349, 15935, 18915, 28683, 41431, 47805, 56745, 124293, 143415, 207155, 309139, 372879, 621465, 927417, 1545695, 1864395, 2782251, 4018807, 4637085, 12056421, 13911255, 20094035, 36169263, 60282105, 180846315]

約数ペア:

[(1, 180846315), (3, 60282105), (5, 36169263), (9, 20094035), (13, 13911255), (15, 12056421), (39, 4637085), (45, 4018807), (65, 2782251), (97, 1864395), (117, 1545695), (195, 927417), (291, 621465), (485, 372879), (585, 309139), (873, 207155), (1261, 143415), (1455, 124293), (3187, 56745), (3783, 47805), (4365, 41431), (6305, 28683), (9561, 18915), (11349, 15935)]