72564585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7691}}^1$

素因数の和:7753

約数の個数: 32

約数和(自身を含む): 126271872

約数和(自身を除く): 53707287

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 7691, 9435, 23073, 38455, 115365, 130747, 284567, 392241, 653735, 853701, 1422835, 1961205, 4268505, 4837639, 14512917, 24188195, 72564585]

約数ペア:

[(1, 72564585), (3, 24188195), (5, 14512917), (15, 4837639), (17, 4268505), (37, 1961205), (51, 1422835), (85, 853701), (111, 653735), (185, 392241), (255, 284567), (555, 130747), (629, 115365), (1887, 38455), (3145, 23073), (7691, 9435)]