42210525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 85494528

約数和(自身を除く): 43284003

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 41, 53, 75, 105, 111, 123, 159, 175, 185, 205, 259, 265, 287, 371, 525, 555, 615, 777, 795, 861, 925, 1025, 1113, 1295, 1325, 1435, 1517, 1855, 1961, 2173, 2775, 3075, 3885, 3975, 4305, 4551, 5565, 5883, 6475, 6519, 7175, 7585, 9275, 9805, 10619, 10865, 13727, 15211, 19425, 21525, 22755, 27825, 29415, 31857, 32595, 37925, 41181, 45633, 49025, 53095, 54325, 68635, 76055, 80401, 113775, 147075, 159285, 162975, 205905, 228165, 241203, 265475, 343175, 380275, 402005, 562807, 796425, 1029525, 1140825, 1206015, 1688421, 2010025, 2814035, 6030075, 8442105, 14070175, 42210525]

約数ペア:

[(1, 42210525), (3, 14070175), (5, 8442105), (7, 6030075), (15, 2814035), (21, 2010025), (25, 1688421), (35, 1206015), (37, 1140825), (41, 1029525), (53, 796425), (75, 562807), (105, 402005), (111, 380275), (123, 343175), (159, 265475), (175, 241203), (185, 228165), (205, 205905), (259, 162975), (265, 159285), (287, 147075), (371, 113775), (525, 80401), (555, 76055), (615, 68635), (777, 54325), (795, 53095), (861, 49025), (925, 45633), (1025, 41181), (1113, 37925), (1295, 32595), (1325, 31857), (1435, 29415), (1517, 27825), (1855, 22755), (1961, 21525), (2173, 19425), (2775, 15211), (3075, 13727), (3885, 10865), (3975, 10619), (4305, 9805), (4551, 9275), (5565, 7585), (5883, 7175), (6475, 6519)]