290254156965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7579427}}^1$

素因数の和:7579498

約数の個数: 48

約数和(自身を含む): 539170190208

約数和(自身を除く): 248916033243

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 7659, 12765, 38295, 7579427, 22738281, 37897135, 68214843, 113691405, 174326821, 280438799, 341074215, 522980463, 841316397, 871634105, 1402193995, 1568941389, 2523949191, 2614902315, 4206581985, 6450092377, 7844706945, 12619745955, 19350277131, 32250461885, 58050831393, 96751385655, 290254156965]

約数ペア:

[(1, 290254156965), (3, 96751385655), (5, 58050831393), (9, 32250461885), (15, 19350277131), (23, 12619745955), (37, 7844706945), (45, 6450092377), (69, 4206581985), (111, 2614902315), (115, 2523949191), (185, 1568941389), (207, 1402193995), (333, 871634105), (345, 841316397), (555, 522980463), (851, 341074215), (1035, 280438799), (1665, 174326821), (2553, 113691405), (4255, 68214843), (7659, 37897135), (12765, 22738281), (38295, 7579427)]