223502855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 62653945

約数列:

[1, 5, 29, 53, 127, 145, 229, 265, 635, 1145, 1537, 3683, 6641, 6731, 7685, 12137, 18415, 29083, 33205, 33655, 60685, 145415, 195199, 351973, 843407, 975995, 1541399, 1759865, 4217035, 7706995, 44700571, 223502855]

約数ペア:

[(1, 223502855), (5, 44700571), (29, 7706995), (53, 4217035), (127, 1759865), (145, 1541399), (229, 975995), (265, 843407), (635, 351973), (1145, 195199), (1537, 145415), (3683, 60685), (6641, 33655), (6731, 33205), (7685, 29083), (12137, 18415)]