68022015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 117153216

約数和(自身を除く): 49131201

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 4373, 5185, 13119, 15555, 21865, 65595, 74341, 223023, 266753, 371705, 800259, 1115115, 1333765, 4001295, 4534801, 13604403, 22674005, 68022015]

約数ペア:

[(1, 68022015), (3, 22674005), (5, 13604403), (15, 4534801), (17, 4001295), (51, 1333765), (61, 1115115), (85, 800259), (183, 371705), (255, 266753), (305, 223023), (915, 74341), (1037, 65595), (3111, 21865), (4373, 15555), (5185, 13119)]