485674275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 853632864

約数和(自身を除く): 367958589

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 313, 425, 939, 1217, 1275, 1565, 3651, 4695, 5321, 6085, 7825, 15963, 18255, 20689, 23475, 26605, 30425, 62067, 79815, 91275, 103445, 133025, 310335, 380921, 399075, 517225, 1142763, 1551675, 1904605, 5713815, 6475657, 9523025, 19426971, 28569075, 32378285, 97134855, 161891425, 485674275]

約数ペア:

[(1, 485674275), (3, 161891425), (5, 97134855), (15, 32378285), (17, 28569075), (25, 19426971), (51, 9523025), (75, 6475657), (85, 5713815), (255, 1904605), (313, 1551675), (425, 1142763), (939, 517225), (1217, 399075), (1275, 380921), (1565, 310335), (3651, 133025), (4695, 103445), (5321, 91275), (6085, 79815), (7825, 62067), (15963, 30425), (18255, 26605), (20689, 23475)]