1392132345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{19069}}^1$

素因数の和:19265

約数の個数: 32

約数和(自身を含む): 2314030080

約数和(自身を除く): 921897735

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 785, 2355, 4867, 14601, 19069, 24335, 57207, 73005, 95345, 286035, 591139, 1773417, 2955695, 2993833, 8867085, 8981499, 14969165, 44907495, 92808823, 278426469, 464044115, 1392132345]

約数ペア:

[(1, 1392132345), (3, 464044115), (5, 278426469), (15, 92808823), (31, 44907495), (93, 14969165), (155, 8981499), (157, 8867085), (465, 2993833), (471, 2955695), (785, 1773417), (2355, 591139), (4867, 286035), (14601, 95345), (19069, 73005), (24335, 57207)]