42216325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 54112608

約数和(自身を除く): 11896283

約数列:

[1, 5, 25, 43, 173, 215, 227, 865, 1075, 1135, 4325, 5675, 7439, 9761, 37195, 39271, 48805, 185975, 196355, 244025, 981775, 1688653, 8443265, 42216325]

約数ペア:

[(1, 42216325), (5, 8443265), (25, 1688653), (43, 981775), (173, 244025), (215, 196355), (227, 185975), (865, 48805), (1075, 39271), (1135, 37195), (4325, 9761), (5675, 7439)]