315064005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 550748160

約数和(自身を除く): 235684155

約数列:

[1, 3, 5, 15, 23, 31, 69, 89, 93, 115, 155, 267, 331, 345, 445, 465, 713, 993, 1335, 1655, 2047, 2139, 2759, 3565, 4965, 6141, 7613, 8277, 10235, 10261, 10695, 13795, 22839, 29459, 30705, 30783, 38065, 41385, 51305, 63457, 88377, 114195, 147295, 153915, 190371, 236003, 317285, 441885, 677557, 708009, 913229, 951855, 1180015, 2032671, 2739687, 3387785, 3540045, 4566145, 10163355, 13698435, 21004267, 63012801, 105021335, 315064005]

約数ペア:

[(1, 315064005), (3, 105021335), (5, 63012801), (15, 21004267), (23, 13698435), (31, 10163355), (69, 4566145), (89, 3540045), (93, 3387785), (115, 2739687), (155, 2032671), (267, 1180015), (331, 951855), (345, 913229), (445, 708009), (465, 677557), (713, 441885), (993, 317285), (1335, 236003), (1655, 190371), (2047, 153915), (2139, 147295), (2759, 114195), (3565, 88377), (4965, 63457), (6141, 51305), (7613, 41385), (8277, 38065), (10235, 30783), (10261, 30705), (10695, 29459), (13795, 22839)]