38318085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 75754224

約数和(自身を除く): 37436139

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 3853, 9945, 11559, 19265, 34677, 50089, 57795, 65501, 150267, 173385, 196503, 250445, 327505, 450801, 589509, 751335, 851513, 982515, 2254005, 2554539, 2947545, 4257565, 7663617, 12772695, 38318085]

約数ペア:

[(1, 38318085), (3, 12772695), (5, 7663617), (9, 4257565), (13, 2947545), (15, 2554539), (17, 2254005), (39, 982515), (45, 851513), (51, 751335), (65, 589509), (85, 450801), (117, 327505), (153, 250445), (195, 196503), (221, 173385), (255, 150267), (585, 65501), (663, 57795), (765, 50089), (1105, 34677), (1989, 19265), (3315, 11559), (3853, 9945)]