74509365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11633}}^1$

素因数の和:11709

約数の個数: 32

約数和(自身を含む): 138491136

約数和(自身を除く): 63981771

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 11633, 34899, 58165, 81431, 174495, 244293, 407155, 709613, 1221465, 2128839, 3548065, 4967291, 10644195, 14901873, 24836455, 74509365]

約数ペア:

[(1, 74509365), (3, 24836455), (5, 14901873), (7, 10644195), (15, 4967291), (21, 3548065), (35, 2128839), (61, 1221465), (105, 709613), (183, 407155), (305, 244293), (427, 174495), (915, 81431), (1281, 58165), (2135, 34899), (6405, 11633)]