1245471015

素因数分解:

$3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{64919}}^1$

素因数の和:66206

約数の個数: 16

約数和(自身を含む): 1994342400

約数和(自身を除く): 748871385

約数列:

[1, 3, 5, 15, 1279, 3837, 6395, 19185, 64919, 194757, 324595, 973785, 83031401, 249094203, 415157005, 1245471015]

約数ペア:

[(1, 1245471015), (3, 415157005), (5, 249094203), (15, 83031401), (1279, 973785), (3837, 324595), (6395, 194757), (19185, 64919)]