852201405

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8317}}^1$

素因数の和:8368

約数の個数: 80

約数和(自身を含む): 1739193984

約数和(自身を除く): 886992579

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 165, 207, 253, 297, 345, 405, 495, 621, 759, 891, 1035, 1265, 1485, 1863, 2277, 3105, 3795, 4455, 6831, 8317, 9315, 11385, 20493, 24951, 34155, 41585, 74853, 91487, 102465, 124755, 191291, 224559, 274461, 374265, 457435, 573873, 673677, 823383, 956455, 1122795, 1372305, 1721619, 2104201, 2470149, 2869365, 3368385, 4116915, 5164857, 6312603, 7410447, 8608095, 10521005, 12350745, 15494571, 18937809, 25824285, 31563015, 37052235, 56813427, 77472855, 94689045, 170440281, 284067135, 852201405]

約数ペア:

[(1, 852201405), (3, 284067135), (5, 170440281), (9, 94689045), (11, 77472855), (15, 56813427), (23, 37052235), (27, 31563015), (33, 25824285), (45, 18937809), (55, 15494571), (69, 12350745), (81, 10521005), (99, 8608095), (115, 7410447), (135, 6312603), (165, 5164857), (207, 4116915), (253, 3368385), (297, 2869365), (345, 2470149), (405, 2104201), (495, 1721619), (621, 1372305), (759, 1122795), (891, 956455), (1035, 823383), (1265, 673677), (1485, 573873), (1863, 457435), (2277, 374265), (3105, 274461), (3795, 224559), (4455, 191291), (6831, 124755), (8317, 102465), (9315, 91487), (11385, 74853), (20493, 41585), (24951, 34155)]