56374125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 102435840

約数和(自身を除く): 46061715

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 125, 185, 239, 255, 375, 425, 555, 629, 717, 925, 1195, 1275, 1887, 2125, 2775, 3145, 3585, 4063, 4625, 5975, 6375, 8843, 9435, 12189, 13875, 15725, 17925, 20315, 26529, 29875, 44215, 47175, 60945, 78625, 89625, 101575, 132645, 150331, 221075, 235875, 304725, 450993, 507875, 663225, 751655, 1105375, 1523625, 2254965, 3316125, 3758275, 11274825, 18791375, 56374125]

約数ペア:

[(1, 56374125), (3, 18791375), (5, 11274825), (15, 3758275), (17, 3316125), (25, 2254965), (37, 1523625), (51, 1105375), (75, 751655), (85, 663225), (111, 507875), (125, 450993), (185, 304725), (239, 235875), (255, 221075), (375, 150331), (425, 132645), (555, 101575), (629, 89625), (717, 78625), (925, 60945), (1195, 47175), (1275, 44215), (1887, 29875), (2125, 26529), (2775, 20315), (3145, 17925), (3585, 15725), (4063, 13875), (4625, 12189), (5975, 9435), (6375, 8843)]