18079810315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 26340019200

約数和(自身を除く): 8260208885

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 379, 1015, 1093, 1247, 1505, 1895, 2653, 5465, 6235, 7651, 8729, 10991, 13265, 16297, 31697, 38255, 43645, 46999, 54955, 76937, 81485, 114079, 158485, 221879, 234995, 328993, 384685, 414247, 472613, 570395, 1109395, 1362971, 1644965, 2071235, 2363065, 2899729, 3308291, 6814855, 9540797, 12013163, 14498645, 16541455, 17812621, 47703985, 60065815, 84092141, 89063105, 124688347, 420460705, 516566009, 623441735, 2582830045, 3615962063, 18079810315]

約数ペア:

[(1, 18079810315), (5, 3615962063), (7, 2582830045), (29, 623441735), (35, 516566009), (43, 420460705), (145, 124688347), (203, 89063105), (215, 84092141), (301, 60065815), (379, 47703985), (1015, 17812621), (1093, 16541455), (1247, 14498645), (1505, 12013163), (1895, 9540797), (2653, 6814855), (5465, 3308291), (6235, 2899729), (7651, 2363065), (8729, 2071235), (10991, 1644965), (13265, 1362971), (16297, 1109395), (31697, 570395), (38255, 472613), (43645, 414247), (46999, 384685), (54955, 328993), (76937, 234995), (81485, 221879), (114079, 158485)]