4257495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 8570880

約数和(自身を除く): 4313385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 61, 99, 135, 141, 165, 183, 235, 297, 305, 423, 495, 517, 549, 671, 705, 915, 1269, 1485, 1551, 1647, 2013, 2115, 2585, 2745, 2867, 3355, 4653, 6039, 6345, 7755, 8235, 8601, 10065, 13959, 14335, 18117, 23265, 25803, 30195, 31537, 43005, 69795, 77409, 90585, 94611, 129015, 157685, 283833, 387045, 473055, 851499, 1419165, 4257495]

約数ペア:

[(1, 4257495), (3, 1419165), (5, 851499), (9, 473055), (11, 387045), (15, 283833), (27, 157685), (33, 129015), (45, 94611), (47, 90585), (55, 77409), (61, 69795), (99, 43005), (135, 31537), (141, 30195), (165, 25803), (183, 23265), (235, 18117), (297, 14335), (305, 13959), (423, 10065), (495, 8601), (517, 8235), (549, 7755), (671, 6345), (705, 6039), (915, 4653), (1269, 3355), (1485, 2867), (1551, 2745), (1647, 2585), (2013, 2115)]