77307585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 131870592

約数和(自身を除く): 54563007

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1931, 2355, 2669, 5793, 8007, 9655, 13345, 28965, 32827, 40035, 98481, 164135, 303167, 492405, 909501, 1515835, 4547505, 5153839, 15461517, 25769195, 77307585]

約数ペア:

[(1, 77307585), (3, 25769195), (5, 15461517), (15, 5153839), (17, 4547505), (51, 1515835), (85, 909501), (157, 492405), (255, 303167), (471, 164135), (785, 98481), (1931, 40035), (2355, 32827), (2669, 28965), (5793, 13345), (8007, 9655)]