343048275

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 639512640

約数和(自身を除く): 296464365

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 89, 111, 185, 225, 267, 333, 445, 463, 555, 801, 925, 1335, 1389, 1665, 2225, 2315, 2775, 3293, 4005, 4167, 6675, 6945, 8325, 9879, 11575, 16465, 17131, 20025, 20835, 29637, 34725, 41207, 49395, 51393, 82325, 85655, 104175, 123621, 148185, 154179, 206035, 246975, 256965, 370863, 428275, 618105, 740925, 770895, 1030175, 1284825, 1524659, 1854315, 3090525, 3854475, 4573977, 7623295, 9271575, 13721931, 22869885, 38116475, 68609655, 114349425, 343048275]

約数ペア:

[(1, 343048275), (3, 114349425), (5, 68609655), (9, 38116475), (15, 22869885), (25, 13721931), (37, 9271575), (45, 7623295), (75, 4573977), (89, 3854475), (111, 3090525), (185, 1854315), (225, 1524659), (267, 1284825), (333, 1030175), (445, 770895), (463, 740925), (555, 618105), (801, 428275), (925, 370863), (1335, 256965), (1389, 246975), (1665, 206035), (2225, 154179), (2315, 148185), (2775, 123621), (3293, 104175), (4005, 85655), (4167, 82325), (6675, 51393), (6945, 49395), (8325, 41207), (9879, 34725), (11575, 29637), (16465, 20835), (17131, 20025)]