15676479135

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{28571}}^1$

素因数の和:28808

約数の個数: 48

約数和(自身を含む): 27679410720

約数和(自身を除く): 12002931585

約数列:

[1, 3, 5, 9, 15, 45, 89, 137, 267, 411, 445, 685, 801, 1233, 1335, 2055, 4005, 6165, 12193, 28571, 36579, 60965, 85713, 109737, 142855, 182895, 257139, 428565, 548685, 1285695, 2542819, 3914227, 7628457, 11742681, 12714095, 19571135, 22885371, 35228043, 38142285, 58713405, 114426855, 176140215, 348366203, 1045098609, 1741831015, 3135295827, 5225493045, 15676479135]

約数ペア:

[(1, 15676479135), (3, 5225493045), (5, 3135295827), (9, 1741831015), (15, 1045098609), (45, 348366203), (89, 176140215), (137, 114426855), (267, 58713405), (411, 38142285), (445, 35228043), (685, 22885371), (801, 19571135), (1233, 12714095), (1335, 11742681), (2055, 7628457), (4005, 3914227), (6165, 2542819), (12193, 1285695), (28571, 548685), (36579, 428565), (60965, 257139), (85713, 182895), (109737, 142855)]