4377285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 4159035

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 239, 333, 407, 495, 555, 717, 1195, 1221, 1665, 2035, 2151, 2629, 3585, 3663, 6105, 7887, 8843, 10755, 13145, 18315, 23661, 26529, 39435, 44215, 79587, 97273, 118305, 132645, 291819, 397935, 486365, 875457, 1459095, 4377285]

約数ペア:

[(1, 4377285), (3, 1459095), (5, 875457), (9, 486365), (11, 397935), (15, 291819), (33, 132645), (37, 118305), (45, 97273), (55, 79587), (99, 44215), (111, 39435), (165, 26529), (185, 23661), (239, 18315), (333, 13145), (407, 10755), (495, 8843), (555, 7887), (717, 6105), (1195, 3663), (1221, 3585), (1665, 2629), (2035, 2151)]