71326805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 97511040

約数和(自身を除く): 26184235

約数列:

[1, 5, 11, 29, 55, 145, 197, 227, 319, 985, 1135, 1595, 2167, 2497, 5713, 6583, 10835, 12485, 28565, 32915, 44719, 62843, 72413, 223595, 314215, 362065, 491909, 1296851, 2459545, 6484255, 14265361, 71326805]

約数ペア:

[(1, 71326805), (5, 14265361), (11, 6484255), (29, 2459545), (55, 1296851), (145, 491909), (197, 362065), (227, 314215), (319, 223595), (985, 72413), (1135, 62843), (1595, 44719), (2167, 32915), (2497, 28565), (5713, 12485), (6583, 10835)]