1346245845

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{4937}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 2559859200

約数和(自身を除く): 1213613355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 343, 371, 735, 795, 1029, 1113, 1715, 1855, 2597, 4937, 5145, 5565, 7791, 12985, 14811, 18179, 24685, 34559, 38955, 54537, 74055, 90895, 103677, 172795, 241913, 261661, 272685, 518385, 725739, 784983, 1209565, 1308305, 1693391, 1831627, 3628695, 3924915, 5080173, 5494881, 8466955, 9158135, 12821389, 25400865, 27474405, 38464167, 64106945, 89749723, 192320835, 269249169, 448748615, 1346245845]

約数ペア:

[(1, 1346245845), (3, 448748615), (5, 269249169), (7, 192320835), (15, 89749723), (21, 64106945), (35, 38464167), (49, 27474405), (53, 25400865), (105, 12821389), (147, 9158135), (159, 8466955), (245, 5494881), (265, 5080173), (343, 3924915), (371, 3628695), (735, 1831627), (795, 1693391), (1029, 1308305), (1113, 1209565), (1715, 784983), (1855, 725739), (2597, 518385), (4937, 272685), (5145, 261661), (5565, 241913), (7791, 172795), (12985, 103677), (14811, 90895), (18179, 74055), (24685, 54537), (34559, 38955)]