3618045

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 6722352

約数和(自身を除く): 3104307

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 53, 111, 123, 159, 185, 205, 265, 333, 369, 477, 555, 615, 795, 1517, 1665, 1845, 1961, 2173, 2385, 4551, 5883, 6519, 7585, 9805, 10865, 13653, 17649, 19557, 22755, 29415, 32595, 68265, 80401, 88245, 97785, 241203, 402005, 723609, 1206015, 3618045]

約数ペア:

[(1, 3618045), (3, 1206015), (5, 723609), (9, 402005), (15, 241203), (37, 97785), (41, 88245), (45, 80401), (53, 68265), (111, 32595), (123, 29415), (159, 22755), (185, 19557), (205, 17649), (265, 13653), (333, 10865), (369, 9805), (477, 7585), (555, 6519), (615, 5883), (795, 4551), (1517, 2385), (1665, 2173), (1845, 1961)]