749374345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 973785600

約数和(自身を除く): 224411255

約数列:

[1, 5, 19, 47, 95, 157, 235, 785, 893, 1069, 2983, 4465, 5345, 7379, 14915, 20311, 36895, 50243, 101555, 140201, 167833, 251215, 701005, 839165, 954617, 3188827, 4773085, 7888151, 15944135, 39440755, 149874869, 749374345]

約数ペア:

[(1, 749374345), (5, 149874869), (19, 39440755), (47, 15944135), (95, 7888151), (157, 4773085), (235, 3188827), (785, 954617), (893, 839165), (1069, 701005), (2983, 251215), (4465, 167833), (5345, 140201), (7379, 101555), (14915, 50243), (20311, 36895)]