99822015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 180111360

約数和(自身を除く): 80289345

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 163, 279, 439, 465, 489, 815, 1317, 1395, 1467, 2195, 2445, 3951, 5053, 6585, 7335, 13609, 15159, 19755, 25265, 40827, 45477, 68045, 71557, 75795, 122481, 204135, 214671, 227385, 357785, 612405, 644013, 1073355, 2218267, 3220065, 6654801, 11091335, 19964403, 33274005, 99822015]

約数ペア:

[(1, 99822015), (3, 33274005), (5, 19964403), (9, 11091335), (15, 6654801), (31, 3220065), (45, 2218267), (93, 1073355), (155, 644013), (163, 612405), (279, 357785), (439, 227385), (465, 214671), (489, 204135), (815, 122481), (1317, 75795), (1395, 71557), (1467, 68045), (2195, 45477), (2445, 40827), (3951, 25265), (5053, 19755), (6585, 15159), (7335, 13609)]