48070815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 88091808

約数和(自身を除く): 40020993

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 853, 867, 1105, 1445, 2559, 3315, 3757, 4265, 4335, 11089, 11271, 12795, 14501, 18785, 33267, 43503, 55445, 56355, 72505, 166335, 188513, 217515, 246517, 565539, 739551, 942565, 1232585, 2827695, 3204721, 3697755, 9614163, 16023605, 48070815]

約数ペア:

[(1, 48070815), (3, 16023605), (5, 9614163), (13, 3697755), (15, 3204721), (17, 2827695), (39, 1232585), (51, 942565), (65, 739551), (85, 565539), (195, 246517), (221, 217515), (255, 188513), (289, 166335), (663, 72505), (853, 56355), (867, 55445), (1105, 43503), (1445, 33267), (2559, 18785), (3315, 14501), (3757, 12795), (4265, 11271), (4335, 11089)]