427595005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 535818240

約数和(自身を除く): 108223235

約数列:

[1, 5, 67, 79, 107, 151, 335, 395, 535, 755, 5293, 7169, 8453, 10117, 11929, 16157, 26465, 35845, 42265, 50585, 59645, 80785, 566351, 799243, 1082519, 1276403, 2831755, 3996215, 5412595, 6382015, 85519001, 427595005]

約数ペア:

[(1, 427595005), (5, 85519001), (67, 6382015), (79, 5412595), (107, 3996215), (151, 2831755), (335, 1276403), (395, 1082519), (535, 799243), (755, 566351), (5293, 80785), (7169, 59645), (8453, 50585), (10117, 42265), (11929, 35845), (16157, 26465)]