73808625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 138827520

約数和(自身を除く): 65018895

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 125, 145, 165, 275, 319, 375, 435, 617, 725, 825, 957, 1375, 1595, 1851, 2175, 3085, 3625, 4125, 4785, 6787, 7975, 9255, 10875, 15425, 17893, 20361, 23925, 33935, 39875, 46275, 53679, 77125, 89465, 101805, 119625, 169675, 196823, 231375, 268395, 447325, 509025, 590469, 848375, 984115, 1341975, 2236625, 2545125, 2952345, 4920575, 6709875, 14761725, 24602875, 73808625]

約数ペア:

[(1, 73808625), (3, 24602875), (5, 14761725), (11, 6709875), (15, 4920575), (25, 2952345), (29, 2545125), (33, 2236625), (55, 1341975), (75, 984115), (87, 848375), (125, 590469), (145, 509025), (165, 447325), (275, 268395), (319, 231375), (375, 196823), (435, 169675), (617, 119625), (725, 101805), (825, 89465), (957, 77125), (1375, 53679), (1595, 46275), (1851, 39875), (2175, 33935), (3085, 23925), (3625, 20361), (4125, 17893), (4785, 15425), (6787, 10875), (7975, 9255)]