2155641750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{958063}}^1$

素因数の和:958086

約数の個数: 48

約数和(自身を含む): 5828861376

約数和(自身を除く): 3673219626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 958063, 1916126, 2874189, 4790315, 5748378, 8622567, 9580630, 14370945, 17245134, 23951575, 28741890, 43112835, 47903150, 71854725, 86225670, 119757875, 143709450, 215564175, 239515750, 359273625, 431128350, 718547250, 1077820875, 2155641750]

約数ペア:

[(1, 2155641750), (2, 1077820875), (3, 718547250), (5, 431128350), (6, 359273625), (9, 239515750), (10, 215564175), (15, 143709450), (18, 119757875), (25, 86225670), (30, 71854725), (45, 47903150), (50, 43112835), (75, 28741890), (90, 23951575), (125, 17245134), (150, 14370945), (225, 9580630), (250, 8622567), (375, 5748378), (450, 4790315), (750, 2874189), (1125, 1916126), (2250, 958063)]