82968015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 150100992

約数和(自身を除く): 67132977

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 169, 195, 299, 345, 507, 845, 897, 1423, 1495, 2535, 3887, 4269, 4485, 7115, 11661, 18499, 19435, 21345, 32729, 55497, 58305, 92495, 98187, 163645, 240487, 277485, 425477, 490935, 721461, 1202435, 1276431, 2127385, 3607305, 5531201, 6382155, 16593603, 27656005, 82968015]

約数ペア:

[(1, 82968015), (3, 27656005), (5, 16593603), (13, 6382155), (15, 5531201), (23, 3607305), (39, 2127385), (65, 1276431), (69, 1202435), (115, 721461), (169, 490935), (195, 425477), (299, 277485), (345, 240487), (507, 163645), (845, 98187), (897, 92495), (1423, 58305), (1495, 55497), (2535, 32729), (3887, 21345), (4269, 19435), (4485, 18499), (7115, 11661)]