387289305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10853}}^1$

素因数の和:10938

約数の個数: 48

約数和(自身を含む): 734859216

約数和(自身を除く): 347569911

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 2379, 2745, 3965, 7137, 10853, 11895, 32559, 35685, 54265, 97677, 141089, 162795, 423267, 488385, 662033, 705445, 1269801, 1986099, 2116335, 3310165, 5958297, 6349005, 8606429, 9930495, 25819287, 29791485, 43032145, 77457861, 129096435, 387289305]

約数ペア:

[(1, 387289305), (3, 129096435), (5, 77457861), (9, 43032145), (13, 29791485), (15, 25819287), (39, 9930495), (45, 8606429), (61, 6349005), (65, 5958297), (117, 3310165), (183, 2116335), (195, 1986099), (305, 1269801), (549, 705445), (585, 662033), (793, 488385), (915, 423267), (2379, 162795), (2745, 141089), (3965, 97677), (7137, 54265), (10853, 35685), (11895, 32559)]