229751685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8117}}^1$

素因数の和:8182

約数の個数: 48

約数和(自身を含む): 433111536

約数和(自身を除く): 203359851

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3145, 5661, 8117, 9435, 24351, 28305, 40585, 73053, 121755, 137989, 300329, 365265, 413967, 689945, 900987, 1241901, 1501645, 2069835, 2702961, 4504935, 5105593, 6209505, 13514805, 15316779, 25527965, 45950337, 76583895, 229751685]

約数ペア:

[(1, 229751685), (3, 76583895), (5, 45950337), (9, 25527965), (15, 15316779), (17, 13514805), (37, 6209505), (45, 5105593), (51, 4504935), (85, 2702961), (111, 2069835), (153, 1501645), (185, 1241901), (255, 900987), (333, 689945), (555, 413967), (629, 365265), (765, 300329), (1665, 137989), (1887, 121755), (3145, 73053), (5661, 40585), (8117, 28305), (9435, 24351)]