1539945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 3214080

約数和(自身を除く): 1674135

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 61, 85, 99, 135, 153, 165, 183, 187, 255, 297, 305, 459, 495, 549, 561, 671, 765, 915, 935, 1037, 1485, 1647, 1683, 2013, 2295, 2745, 2805, 3111, 3355, 5049, 5185, 6039, 8235, 8415, 9333, 10065, 11407, 15555, 18117, 25245, 27999, 30195, 34221, 46665, 57035, 90585, 102663, 139995, 171105, 307989, 513315, 1539945]

約数ペア:

[(1, 1539945), (3, 513315), (5, 307989), (9, 171105), (11, 139995), (15, 102663), (17, 90585), (27, 57035), (33, 46665), (45, 34221), (51, 30195), (55, 27999), (61, 25245), (85, 18117), (99, 15555), (135, 11407), (153, 10065), (165, 9333), (183, 8415), (187, 8235), (255, 6039), (297, 5185), (305, 5049), (459, 3355), (495, 3111), (549, 2805), (561, 2745), (671, 2295), (765, 2013), (915, 1683), (935, 1647), (1037, 1485)]