28353105

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 56067840

約数和(自身を除く): 27714735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 99, 135, 165, 183, 297, 305, 313, 495, 549, 671, 915, 939, 1485, 1565, 1647, 2013, 2745, 2817, 3355, 3443, 4695, 6039, 8235, 8451, 10065, 10329, 14085, 17215, 18117, 19093, 30195, 30987, 42255, 51645, 57279, 90585, 92961, 95465, 154935, 171837, 210023, 286395, 464805, 515511, 630069, 859185, 1050115, 1890207, 2577555, 3150345, 5670621, 9451035, 28353105]

約数ペア:

[(1, 28353105), (3, 9451035), (5, 5670621), (9, 3150345), (11, 2577555), (15, 1890207), (27, 1050115), (33, 859185), (45, 630069), (55, 515511), (61, 464805), (99, 286395), (135, 210023), (165, 171837), (183, 154935), (297, 95465), (305, 92961), (313, 90585), (495, 57279), (549, 51645), (671, 42255), (915, 30987), (939, 30195), (1485, 19093), (1565, 18117), (1647, 17215), (2013, 14085), (2745, 10329), (2817, 10065), (3355, 8451), (3443, 8235), (4695, 6039)]