16396575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 29748096

約数和(自身を除く): 13351521

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 251, 325, 335, 753, 871, 975, 1005, 1255, 1675, 2613, 3263, 3765, 4355, 5025, 6275, 9789, 13065, 16315, 16817, 18825, 21775, 48945, 50451, 65325, 81575, 84085, 218621, 244725, 252255, 420425, 655863, 1093105, 1261275, 3279315, 5465525, 16396575]

約数ペア:

[(1, 16396575), (3, 5465525), (5, 3279315), (13, 1261275), (15, 1093105), (25, 655863), (39, 420425), (65, 252255), (67, 244725), (75, 218621), (195, 84085), (201, 81575), (251, 65325), (325, 50451), (335, 48945), (753, 21775), (871, 18825), (975, 16817), (1005, 16315), (1255, 13065), (1675, 9789), (2613, 6275), (3263, 5025), (3765, 4355)]