516487995

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11489}}^1$

素因数の和:11546

約数の個数: 48

約数和(自身を含む): 953578080

約数和(自身を除く): 437090085

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 999, 1215, 1665, 2997, 4995, 8991, 11489, 14985, 34467, 44955, 57445, 103401, 172335, 310203, 425093, 517005, 930609, 1275279, 1551015, 2125465, 2791827, 3825837, 4653045, 6376395, 11477511, 13959135, 19129185, 34432533, 57387555, 103297599, 172162665, 516487995]

約数ペア:

[(1, 516487995), (3, 172162665), (5, 103297599), (9, 57387555), (15, 34432533), (27, 19129185), (37, 13959135), (45, 11477511), (81, 6376395), (111, 4653045), (135, 3825837), (185, 2791827), (243, 2125465), (333, 1551015), (405, 1275279), (555, 930609), (999, 517005), (1215, 425093), (1665, 310203), (2997, 172335), (4995, 103401), (8991, 57445), (11489, 44955), (14985, 34467)]