87319365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13633}}^1$

素因数の和:13709

約数の個数: 32

約数和(自身を含む): 162299136

約数和(自身を除く): 74979771

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 13633, 40899, 68165, 95431, 204495, 286293, 477155, 831613, 1431465, 2494839, 4158065, 5821291, 12474195, 17463873, 29106455, 87319365]

約数ペア:

[(1, 87319365), (3, 29106455), (5, 17463873), (7, 12474195), (15, 5821291), (21, 4158065), (35, 2494839), (61, 1431465), (105, 831613), (183, 477155), (305, 286293), (427, 204495), (915, 95431), (1281, 68165), (2135, 40899), (6405, 13633)]