56051115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 96132096

約数和(自身を除く): 40080981

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 4391, 12765, 13173, 21955, 65865, 100993, 162467, 302979, 487401, 504965, 812335, 1514895, 2437005, 3736741, 11210223, 18683705, 56051115]

約数ペア:

[(1, 56051115), (3, 18683705), (5, 11210223), (15, 3736741), (23, 2437005), (37, 1514895), (69, 812335), (111, 504965), (115, 487401), (185, 302979), (345, 162467), (555, 100993), (851, 65865), (2553, 21955), (4255, 13173), (4391, 12765)]