72668625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{11399}}^1$

素因数の和:11434

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 55376175

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 11399, 34197, 56995, 170985, 193783, 284975, 581349, 854925, 968915, 1424875, 2906745, 4274625, 4844575, 14533725, 24222875, 72668625]

約数ペア:

[(1, 72668625), (3, 24222875), (5, 14533725), (15, 4844575), (17, 4274625), (25, 2906745), (51, 1424875), (75, 968915), (85, 854925), (125, 581349), (255, 284975), (375, 193783), (425, 170985), (1275, 56995), (2125, 34197), (6375, 11399)]